Tennessee Titans quarterback Matt Hasselbeck warms up before an NFL football game against the Houston Texans, Sunday, Jan. 1, 2012, in Houston. (AP Photo/David J. Phillip)

Tennessee Titans quarterback Matt Hasselbeck (8) throws a pass as Leroy Harris (64) blocks Houston Texans' Brian Cushing (56) in the first quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/Dave Einsel)

Tennessee Titans wide receiver Donnie Avery (82) makes the catch for a touchdown in front of Houston Texans cornerback Jason Allen (30) in the second quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/David J. Phillip)

Tennessee Titans wide receiver Donnie Avery (82) and Marc Mariani (83) celebrate Avery's touchdown catch in the second quarter against the Houston Texans in an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/David J. Phillip)

Tennessee Titans strong safety Chris Hope, bottom, reaches to recover a fumble by Houston Texans quarterback Jake Delhomme (17) in the second quarter of an NFL football game on , Jan. 1, 2012, in Houston. Hope recovered the fumble. (AP Photo/David J. Phillip)

Houston Texans quarterback Jake Delhomme (17) throws a pass against the Tennessee Titans in the second quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/David J. Phillip)

Tennessee Titans wide receiver Marc Mariani (83) breaks away from Houston Texans defensive back Quintin Demps (27) in the second quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/Dave Einsel)

Tennessee Titans strong safety Jordan Babineaux (26) grabs Houston Texans running back Ben Tate (44) as Titans' Cortland Finnegan (31) follows in the third quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/Dave Einsel)

Tennessee Titans wide receiver Nate Washington (85) falls into the end zone for a touchdown on a pass play despite the efforts of Houston Texans defensive back Brandon Harris (26) in the fourth quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/David J. Phillip)

Tennessee Titans wide receiver Nate Washington, top, hauls in a catch for a touchdown as Houston Texans defensive back Brandon Harris (26) reaches for him in the fourth quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. (AP Photo/Dave Einsel)

Tennessee Titans head coach Mike Munchak, left, and Houston Texans head coach Gary Kubiak, right, meet after their NFL football game on Sunday, Jan. 1, 2012, in Houston. The Titans defeated the Texans 23-22. (AP Photo/David J. Phillip)

Tennessee Titans defensive end William Hayes (95) recovers the ball after it was snapped over the head of Houston Texans quarterback Jake Delhomme on a two-point conversion play in the fourth quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. The Titans defeated the Texans 23-22. (AP Photo/David J. Phillip)

Tennessee Titans defensive end William Hayes (95) recovers the ball after it was snapped over the head of Houston Texans quarterback Jake Delhomme on a two-point conversion play in the fourth quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. The Titans defeated the Texans 23-22. (AP Photo/David J. Phillip)

Tennessee Titans quarterback Matt Hasselbeck (8) is sacked by Houston Texans defensive end Jesse Nading (57) and Brian Cushing (56) in the third quarter of an NFL football game on Sunday, Jan. 1, 2012, in Houston. The Titans won 23-22. (AP Photo/David J. Phillip)

Tennessee Titans defensive tackle Jurrell Casey (99) moves in to hit Houston Texans running back Ben Tate (44) after losing his helmet in the fourth quarter of an NFL football game Sunday, Jan. 1, 2012, in Houston. The Titans defeated the Texans 23-22. (AP Photo/David J. Phillip)