Tennessee Titans linebacker Wesley Woodyard (59) stands for the national anthem before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Blaine Gabbert warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Michael W. Smith sings the national anthem before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans linebacker Rashaan Evans warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Emergency responders carry a flag onto the field before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

James Shaw Jr., who wrestled the gun away from a man who opened fire in a Nashville Waffle House restaurant in April, 2018, enters the field as the Tennessee Titans 12th Man before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

James Shaw Jr., who wrestled the gun away from a man who opened fire in a Nashville Waffle House restaurant in April, 2018, plants the sword as he serves as the Tennessee Titans' 12th Man before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Emergency responders carry a flag onto the field before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Injured Tennessee Titans offensive tackle Taylor Lewan watches from the sideline in the first half of an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Emergency responders carry a flag onto the field before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

A Metro Nashville Police officer helps to carry a flag onto the field before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel watches players warm up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans players take the field before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel shakes hands with running back David Fluellen (32) before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel walks on the field before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans defensive back Malcolm Butler warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans defensive back Dane Cruikshank warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans head coach Mike Vrabel watches players warm up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans linebacker Derrick Morgan warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans cornerback Adoree' Jackson warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Houston Texans head coach Bill O'Brien, left, talks with Tennessee Titans head coach Mike Vrabel before an NFL football game Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel, left, greets Houston Texans head coach Bill O'Brien before an NFL football game Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota (8) hugs center Ben Jones (60) before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterbacks Blaine Gabbert (7) and Marcus Mariota (8) talk before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Houston Texans head coach Bill O'Brien, left, talks with Tennessee Titans head coach Mike Vrabel before an NFL football game Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Houston Texans head coach Bill O'Brien, left, talks with Tennessee Titans head coach Mike Vrabel before an NFL football game Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans head coach Mike Vrabel, left, greets Houston Texans head coach Bill O'Brien before an NFL football game Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Marcus Mariota warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Houston Texans fan Kiren Adams, of Houston, stands outside Nissan Stadium before an NFL football game between the Texans and the Tennessee Titans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans head coach Mike Vrabel, second from right, talks with fans before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Fans tailgate outside Nissan Stadium before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans quarterback Marcus Mariota warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Fans arrive at Nissan Stadium before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Houston Texans fans David Arriasola, left, and Kiren Adams, both of Houston, arrive at Nissan Stadium before an NFL football game between the Texans and the Tennessee Titans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans head coach Mike Vrabel, right, talks with fans before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans cornerback Adoree' Jackson warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Fans arrive at Nissan Stadium before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans cornerback Adoree' Jackson warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans wide receiver Tajae Sharpe warms up before an NFL football game against the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans cornerback Adoree' Jackson warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Blaine Gabbert warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans cornerback Adoree' Jackson signs autographs for fans as he arrives at Nissan Stadium before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Footballs are stacked on a team bench before an NFL football game between the Tennessee Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Blaine Gabbert warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Blaine Gabbert warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tennessee Titans quarterback Blaine Gabbert warms up before an NFL football game between the Titans and the Houston Texans Sunday, Sept. 16, 2018, in Nashville, Tenn. (AP Photo/Mark Zaleski)