Tennessee Titans defensive tackle Jurrell Casey (99) waits to take the field before a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Green Bay Packers' Aaron Rodgers talks to Tennessee Titans head coach Mike Vrabel before a preseason NFL football game Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

A detail view of a Tennessee Titans helmet that is seen on playing field during an NFL football game between the Tennessee Titans against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans head coach Mike Vrabel watches before a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

A detail view of a Tennessee Titans players hand as he holds his helmet while standing on the sideline during an NFL football game between the Tennessee Titans against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans wide receiver Cameron Batson (17) runs with the football during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

A detail view of a Tennessee Titans players hand as he holds his helmet while kneeling on the playing field during an NFL football game between the Tennessee Titans against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans quarterback Marcus Mariota (8) runs with the football during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

FILE - In this Aug. 9, 2018, file photo, Tennessee Titans quarterback Marcus Mariota drops back during the first half of a preseason NFL football game against the Green Bay Packers in Green Bay, Wis. Mariota is going to get to run and throw more in an offense the Los Angeles Rams used to lead the NFL in scoring last season. Mariota is coming off his worst season, having thrown more interceptions (15) than touchdowns (13). But he enjoyed a rehab-free offseason and looks faster playing without a knee brace. (AP Photo/Matt Ludtke, File)

Tennessee Titans quarterback Marcus Mariota (8) raises his arms in the air as he celebrates a touchdown during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans wide receiver Cameron Batson (17) runs with the football during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans and Green bay Packers players line up at the line of scrimmage prior to the snap of the football during an NFL football game, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans defensive tackle Jurrell Casey (99) runs in pursuit during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans linebacker Harold Landry (58) runs in pursuit during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans' Darius Jennings (15) is congratulated by Nick Williams after his touchdown catch during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Mike Roemer)

Tennessee Titans quarterback Marcus Mariota drops back during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans quarterback Marcus Mariota drops back during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans quarterback Marcus Mariota scrambles during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans' Nick Williams catches a pass in front of Green Bay Packers' Quinten Rollins during the first half of a preseason NFL football game Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Mike Roemer)

Tennessee Titans' Blaine Gabbert throws during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans running back Derrick Henry (22) runs with the football during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans' Cameron Batson catches a ball during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans' Blaine Gabbert throws during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans' Jayon Brown is congratulated by Kevin Byard (31) after intercepting a pass during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Mike Roemer)

FILE - In this Aug. 18, 2018, file photo, Tennessee Titans head coach Mike Vrabel watches from the sideline in a preseason NFL football game against the Tampa Bay Buccaneers in Nashville, Tenn. First-year head coach Mike Vrabel, who has three Super Bowl rings as a linebacker in New England, is in charge of a roster that needed only a little tinkering in the offseason. (AP Photo/James Kenney, File)

FILE - In this Aug. 18, 2018, file photo, Tennessee Titans running back Derrick Henry (22) carries the ball past Tampa Bay Buccaneers linebacker Lavonte David (54) in a preseason NFL football game in Nashville, Tenn. The Titans released running back DeMarco Murray in March, and it's now time for Henry, the 2015 Heisman Trophy winner, to show his skills after leading the team in rushing last season despite only two starts. (AP Photo/James Kenney, File)

FILE - In this Aug. 9, 2018 file photo Tennessee Titans' Blaine Gabbert throws during the first half of a preseason NFL football game against the Green Bay Packers in Green Bay, Wis. Gabbert quickly stopped the reporter asking the quarterback about learning his fourth offense in four years. The Titans, who signed Gabbert in March to back up Marcus Mariota, are just the fourth team that the quarterback has played for since being drafted by Jacksonville in 2011. But coach Mike Vrabel is the eight different head coach and yes, the eighth different scheme that Gabbert has had to learn since coming into the NFL from Missouri. (AP Photo/Matt Ludtke, file)

Tennessee Titans controlling owner Amy Adams Strunk walks on the field as players warm up before a preseason NFL football game between the Titans and the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski))

Tennessee Titans' Rico Gafford is called for pass interference on a pass intended for Green Bay Packers' J'Mon Moore during the second half of a preseason NFL football game Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Tennessee Titans' Marcus Mariota throws during the first half of a preseason NFL football game against the Green Bay Packers Thursday, Aug. 9, 2018, in Green Bay, Wis. (AP Photo/Mike Roemer)

Tennessee Titans rookie punter Austin Barnard warms up before a preseason NFL football game between the Titans and the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

FILE - In this Aug. 18, 2018, file photo, Tennessee Titans running back Derrick Henry (22) carries the ball past Tampa Bay Buccaneers defensive end Vinny Curry (97) in a preseason NFL football game Saturday, in Nashville, Tenn. Coach Mike Vrabel best sums up Tennessee's new backfield combination of Henry and Dion Lewis when he says he'd rather not try to tackle Henry or defend against Lewis. (AP Photo/Mark Zaleski, File)

Tennessee Titans offensive tackle Taylor Lewan (77) talks to quarterback Marcus Mariota in the first half of a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tampa Bay Buccaneers cornerback De'Vante Harris (27) tries to stop Tennessee Titans wide receiver Taywan Taylor (13) in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

FILE - In this Aug. 18, 2018, file photo, Tennessee Titans quarterback Marcus Mariota plays against the Tampa Bay Buccaneers in a preseason NFL football game in Nashville, Tenn. The Titans already have picked up the fifth-year option on Mariota, and that $20.9 million for 2019 could prove a great deal if offensive coordinator Matt LaFleur's offense helps the quarterback look like the Heisman Trophy winner he was at Oregon. (AP Photo/Mark Zaleski, File)

Tampa Bay Buccaneers cornerback De'Vante Harris, left, tries to stop Tennessee Titans wide receiver Taywan Taylor (13) in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tampa Bay Buccaneers cornerback De'Vante Harris (27) tries to stop Tennessee Titans wide receiver Taywan Taylor (13) in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans running back Derrick Henry sits on the sideline in the second half of a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota, left, shakes hands with Tampa Bay Buccaneers quarterback Jameis Winston (3) after a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. The Buccaneers won 30-14. (AP Photo/Mark Zaleski)

Tennessee Titans offensive guard Josh Kline takes the field before a preseason NFL football game between the Titans and the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski))

Tennessee Titans players stand for the national anthem before a preseason NFL football game against the Tampa Bay Buccaneers Sunday, Aug. 19, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans running back Akrum Wadley (38) runs with the football during an NFL football game against the Green Bay Packers, Thursday, Aug. 9, 2018 in Green Bay, Wis. The Packers won 31-17. (Scott Boehm via AP)

Tennessee Titans wide receiver Corey Davis runs a play against the Tampa Bay Buccaneers in the first half of a preseason NFL football game Sunday, Aug. 19, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Blaine Gabbert (7) passes as Tampa Bay Buccaneers defensive end Pat O'Connor (79) pressures him in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota (8) meets with Tampa Bay Buccaneers quarterback Jameis Winston after a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. The Buccaneers won 30-14. (AP Photo/Mark Zaleski)

Tennessee Titans wide receiver Taywan Taylor (13) runs the ball against the Tampa Bay Buccaneers in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota (8) takes the field before a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota (8) takes the field before a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tampa Bay Buccaneers defensive end Jason Pierre-Paul (90) shakes hands with Tennessee Titans running back Derrick Henry (22) after a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. The Buccaneers won 30-14. (AP Photo/James Kenney)

Tennessee Titans quarterback Blaine Gabbert rolls out in the first half of a preseason NFL football game against the Tampa Bay Buccaneers Sunday, Aug. 19, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tampa Bay Buccaneers defensive end Jason Pierre-Paul, left, talks with Tennessee Titans running back Derrick Henry (22) after a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. The Buccaneers won 30-14. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota, left, shakes hands with Tampa Bay Buccaneers quarterback Jameis Winston (3) after a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. The Buccaneers won 30-14. (AP Photo/Mark Zaleski)

Tennessee Titans offensive tackle Taylor Lewan (77) stands on the sideline in the first half of a preseason NFL football game against the Tampa Bay Buccaneers Sunday, Aug. 19, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans wide receiver Corey Davis (84) takes the field before a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans head coach Mike Vrabel, center, watches from the sideline in the first half of a preseason NFL football game against the Tampa Bay Buccaneers Sunday, Aug. 19, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans guard Josh Kline (64) blocks during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans running back Derrick Henry (22) runs with the ball during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans tackle Dennis Kelly (71) blocks during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans linebacker Harold Landry III (58) rushes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans linebacker Wesley Woodyard (59) pursues a play during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans linebacker Harold Landry III (58) rushes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans cornerback LeShaun Sims (36) drops into coverage during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans wide receiver Corey Davis (84) breaks from the line during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans quarterback Marcus Mariota sits on the sideline in the second half of a preseason NFL football game against the Tampa Bay Buccaneers Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans linebacker Jayon Brown (55) rushes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans linebacker Harold Landry III (58) rushes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans running back David Fluellen (32) runs with the ball during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans quarterback Blaine Gabbert (7) passes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans safety Damon Webb (35) drops into coverage during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans safety Bryndan Trawick (41) between plays during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans gather in the tunnel before the game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans helmets are shown on the field before the game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans safety Kenny Vaccaro (30) closes to the ball in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) is shown on the sidelines during the game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans safety Kenny Vaccaro (30) drops into coverage in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Blaine Gabbert (7) passes during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans tackle Tyler Marz (69) blocks during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans guard Aaron Stinnie (61) blocks during an NFL game against the Pittsburgh Steelers, Saturday Aug. 25, 2018, Pittsburgh. The Steelers defeated the Titans 16-1. (Al Tielemans via AP)

Tennessee Titans quarterback Blaine Gabbert (7) looks to pass in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) warms up before an NFL football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Fred Vuich)

Tennessee Titans punter Austin Barnard (3) punts in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) throws passes during warmup before an NFL football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) signs autographs during warmup before an NFL football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans head coach Mike Vrabel is shown on the sidelines during a a game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans head coach Mike Vrabel is shown on the sidelines during a a game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans wide receiver Cameron Batson (17) returns a kickoff in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans running back Dalyn Dawkins (39) warms up before an NFL football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans tackle Kevin Pamphile (66) run blocks in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) calls signals in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans running back David Fluellen (32) runs for yardage in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) is sacked by Pittsburgh Steelers linebacker Vince Williams (98) and defensive tackle Javon Hargrave (79) in the first half of an NFL football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Fred Vuich)

Tennessee Titans running back Derrick Henry (22) runs the ball as Pittsburgh Steelers defensive back Joe Haden (23) and linebacker Anthony Chickillo, left, pursue in the first quarter of an NFL football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) looks tp handoff against the Pittsburgh Steelers in the first half ofan NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans head coach Mike Vrabel is shown on the sidelines during a a game against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) talks with offensive coordinator Matt LaFleur before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans running back Dion Lewis (33) warms up before an NFL preseason football game a, Saturday, Aug. 25, 2018, in Pittsburgh.(AP Photo/Don Wright)

Tennessee Titans tight end Anthony Firkser (86) celebrates with teammates after making a touchdown catch as Pittsburgh Steelers defensive back Malik Golden (39) walks nearby during the second half of an an NFL preseason football game Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans head coach Mike Vrabel walks off the field before an NFL preseason football game a, Saturday, Aug. 25, 2018, in Pittsburgh.(AP Photo/Don Wright)

Tennessee Titans defensive end Julius Warmsley, left, and defensive tackle Matt Dickerson (92) sack Pittsburgh Steelers quarterback Mason Rudolph (2) during the second half of an NFL preseason football game Saturday, Aug. 25, 2018, in Pittsburgh. The Steelers won 16-6. (AP Photo/Fred Vuich)

Tennessee Titans head coach Mike Vrabel works the sideline during an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans defensive end Julius Warmsley (72), left, and defensive tackle Matt Dickerson (92) sack Pittsburgh Steelers quarterback Mason Rudolph (2) in the second half of an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. The Steelers won 16-6.(AP Photo/Fred Vuich)

Tennessee Titans tight end Jonnu Smith (81) greets fans after an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans running back Derrick Henry (22) runs the ball as Pittsburgh Steelers defensive back Joe Haden (23) and linebacker Anthony Chickillo, left, pursue in the first quarter of an NFL football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans head coach Mike Vrabel, left, is greeted by Pittsburgh Steelers head coach Mike Tomlinan NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. The Steelers won 16-6. (AP Photo/Don Wright)

File-This Aug. 25, 2018, file photo shows Tennessee Titans quarterback Marcus Mariota (8) getting a pass away as Pittsburgh Steelers cornerback Artie Burns (25) rushes him in the first half of an NFL preseason football game, in Pittsburgh. Mariota’s emergence as one of the NFL’s top young stars helped provide proof that a good quarterback can be found in the state of Hawaii. (AP Photo/Don Wright, File)

Tennessee Titans quarterback Blaine Gabbert (7) scrambles as he plays against the Pittsburgh Steelers in the second half of an NFL preseason football game against the Tennessee Titans, Saturday, Aug. 25, 2018, in Pittsburgh. The Steelers won 16-6.(AP Photo/Fred Vuich)

Tennessee Titans quarterback Marcus Mariota (8) is sacked by Pittsburgh Steelers linebacker Vince Williams (98) and defensive tackle Javon Hargrave (79) in the first half of an NFL football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Fred Vuich)

Tennessee Titans offensive guard Kevin Pamphile (66) celebrates as tight end Anthony Firkser (86) makes a touchdown catch while being tackled by Pittsburgh Steelers linebacker Tyler Matakevich (44) in the second half of an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans running back Derrick Henry (22) runs the ball as Pittsburgh Steelers defensive back Joe Haden (23) defends in the first quarter of an NFL football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans coach Mike Vrabel, left, is greeted by Pittsburgh Steelers coach Mike Tomlin after an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. The Steelers won 16-6. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass as Pittsburgh Steelers cornerback Artie Burns (25) pursues in the first half of an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass against the Pittsburgh Steelers in the first half of an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) hands the ball to running back Dion Lewis (33) in the first half of an NFL preseason football game against the Pittsburgh Steelers , Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) passes in warm up before an NFL football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans quarterback Marcus Mariota (8) on the bench during the first half of an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans linebacker Robert Spillane (42) intercepts a pass intended for Pittsburgh Steelers wide receiver Justin Hunter (11) as linebacker Daren Bates (53) and defensive back Kenneth Durden (38) defend in the first half of an NFL preseason football game, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans running back David Fluellen (32) runs for yardage in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) warms up before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota warms up before a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

FILE - In this Aug. 25, 2018, file photo, Tennessee Titans quarterback Marcus Mariota (8) looks to pass in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, in Pittsburgh. This franchise gave themselves a big confidence boost by rallying for a wild-card win in Kansas City with a divisional loss in New England an eye-opener. "To be able to experience that was huge," Mariota said. (AP Photo/Don Wright, File)

Tennessee Titans quarterback Marcus Mariota, second from left, stands for the national anthem before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota warms up before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel watches from the sideline before the start of a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Luke Falk (11) plays against the Minnesota Vikings in the first half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans wide receiver Cameron Batson (17) is brought down by Minnesota Vikings defensive back Holton Hill in the first half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans wide receiver Devin Ross (83) walks on the sideline after being injured in the first half of a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans defensive tackle Jurrell Casey (99) waits to take the field before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Blaine Gabbert (7) talks with head coach Mike Vrabel before a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans fan Karen Kelley arrives at Nissan Stadium before a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans fan Jack Kapenka, 10, watches in the second half of a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Minnesota Vikings quarterback Kirk Cousins, left, shakes hands with Tennessee Titans quarterback Marcus Mariota, right, after a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. The Vikings won 13-3. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel talks with quarterback Marcus Mariota (8) in the first half of a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Minnesota Vikings quarterback Kirk Cousins, left, shakes hands with Tennessee Titans quarterback Marcus Mariota, right, after a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. The Vikings won 13-3. (AP Photo/Mark Zaleski)

The Tennessee Titans, right, line up against the Minnesota Vikings in the second half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans head coach Mike Vrabel, center, talks with quarterbacks Marcus Mariota (8) and Blaine Gabbert, right, in the first half of a preseason NFL football game against the Minnesota Vikings Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Luke Falk (11) passes against the Minnesota Vikings in the second half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Luke Falk (11) passes against the Minnesota Vikings in the first half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans Kenneth Durden (38) breaks up a pass intended for Minnesota Vikings wide receiver Jeff Badet (85) in the second half of a preseason NFL football game Thursday, Aug. 30, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota (8) passes in action against the Pittsburgh Steelers Saturday August 25, 2018 in Pittsburgh. (Damian Strohmeyer via AP)

Tennessee Titans quarterback Marcus Mariota (8) looks to pass in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, Saturday, Aug. 25, 2018, in Pittsburgh. (AP Photo/Don Wright)