Houston Texans fullback James Casey (86) scores a touchdown on a 5-yard pass reception against the Tennessee Titans in the first quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans wide receiver Kevin Walter (83) is pulled down by Tennessee Titans defensive back Alterraun Verner (20) in the first quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Houston Texans running back Arian Foster (23) runs as fullback James Casey (86) blocks Tennessee Titans linebacker Zach Brown (55) in the first quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Tennessee Titans tight end Jared Cook, right, catches a pass as he is defended by Houston Texans free safety Danieal Manning (38) in the first quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans running back Arian Foster bows to the fans after scoring a touchdown on a 2-yard run against the Tennessee Titans in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Houston Texans running back Arian Foster (23) scores a touchdown on a 2-yard run as Tennessee Titan defenders Michael Griffin (33) and Akeem Ayers, center, pursue him in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans running back Arian Foster (23) blows a kiss to the crowd after scoring a touchdown on a 2-yard run against the Tennessee Titans in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans quarterback Matt Schaub (8) gets a pass away as center Chris Myers (55) blocks Tennessee Titans defensive tackle Sen'Derrick Marks, right, in the first quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Tennessee Titans quarterback Jake Locker (10) tackles Houston Texans inside linebacker Tim Dobbins (52) after Dobbins intercepted a pass by Locker in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Tennessee Titans quarterback Jake Locker (10) is hit by Houston Texans defensive end Jared Crick (93) in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans safety Glover Quin (29) intercepts a pass thrown by Tennessee Titans quarterback Jake Locker, not shown, in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. At left is Texans inside linebacker Darryl Sharpton (51). (AP Photo/Wade Payne)

Tennessee Titans linebacker Akeem Ayers (56) hangs on to Houston Texans running back Justin Forsett (28) in the third quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Tennessee Titans wide receiver Nate Washington (85) cannot hold on to a pass as he is defended by Houston Texans defensive back Quintin Demps (27) in the fourth quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Tennessee Titans defensive back Robert Johnson sits on the bench in the fourth quarter of an NFL football game against the Houston Texans on Sunday, Dec. 2, 2012, in Nashville, Tenn. The Texans won 24-10. With the win, the Texans clinched their second straight playoff berth, a franchise-record 11th win this season, and their first season sweep of The Titans. (AP Photo/Joe Howell)

Houston Texans running back Arian Foster (23) is congratulated by fans as he leaves the field after the Texans defeated the Tennessee Titans 24-10 in an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. With the win, the Texans clinched their second straight playoff berth, a franchise-record 11th win this season, and their first season sweep of The Titans. (AP Photo/Wade Payne)

Tennessee Titans head coach Mike Munchak walks the sideline in the fourth quarter of an NFL football game against the Houston Texans, Sunday, Dec. 2, 2012, in Nashville, Tenn. The Texans won 24-10. With the win, the Texans clinched their second-straight playoff berth, a franchise-record 11th win this season, and their first season sweep of The Titans. (AP Photo/Joe Howell)

Tennessee Titans head coach Mike Munchak, right, congratulates Houston Texans head coach Gary Kubiak, left, after the Texans' 24-10 win in an NFL football game, Sunday, Dec. 2, 2012, in Nashville, Tenn. With the win, the Texans clinched their second straight playoff berth, a franchise-record 11th win this season, and their first season sweep of The Titans. (AP Photo/Joe Howell)

Houston Texans running back Arian Foster waves to fans as he leaves the field after their 24-10 win over the Tennessee Titans in an NFL football game, Sunday, Dec. 2, 2012, in Nashville, Tenn. With the win, the Texans clinched their second straight playoff berth, a franchise-record 11th win this season, and their first season sweep of The Titans. (AP Photo/Wade Payne)

Tennessee Titans wide receiver Kenny Britt (18) drags Houston Texans cornerback Kareem Jackson (25) into the end zone to score a touchdown on a 34-yard pass play in the third quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Tennessee Titans quarterback Jake Locker (10) is sacked for a 1-yard loss by Houston Texans linebacker Whitney Mercilus (59) in the second quarter of an NFL football game on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Joe Howell)

Houston Texans head coach Gary Kubiak, right, talks with an official in the second quarter of an NFL football game against the Tennessee Titans on Sunday, Dec. 2, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)