Houston Texans' Mario Williams (90) before the NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning, left, throws the ball under pressure from Houston Texans' Mario Williams (90) during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans head coach Gary Kubiak, left, helps Connor Barwin as he is taken off the field after being hurt on a play during the first quarter of an NFL football game against the Indianapolis Colts, Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) is pressured by Houston Texans defensive end Mario Williams (90) during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans quarterback Matt Schaub looks for a receiver during the first quarter of an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts quarterback Peyton Manning (18) drops back as Ryan Diem (71) keeps Houston Texans defensive end Connor Barwin (98) away during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans defensive end Connor Barwin (98) is carted off the field after being injured on a play during the first quarter of an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans wide receiver Kevin Walter (83) makes a touchdown catch as Indianapolis Colts cornerback Kelvin Hayden (26) defends during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts wide receiver Reggie Wayne (87) makes a touchdown catch as Houston Texans safety Bernard Pollard (31) defends during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts wide receiver Reggie Wayne (87) makes a touchdown catch as Houston Texans safety Bernard Pollard (31) defends during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts safety Melvin Bullitt (33) intercepts a pass in front of Houston Texans wide receiver Andre Johnson (80) during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts quarterback Peyton Manning (18) reacts as he walks back to the bench after the Colts failed to convert a third down against the Houston Texans during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts wide receiver Reggie Wayne (87) celebrates his touchdown catch with teammate Donald Brown (31) during the second quarter of an NFL football game against the Houston Texans on Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) throws a pass as Houston Texans defensive tackle Amobi Okoye (91) pressures him during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans quarterback Matt Schaub (8) is sacked by Indianapolis Colts defensive end Robert Mathis (98) during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts' Donald Brown (31) warms up before an NFL football game against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

An Indianapolis Colts fan before an NFL football game against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans' quarterback Matt Schaub (8) during the first quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts wide receiver Austin Collie (17) is slowed by Houston Texans linebacker DeMeco Ryans (59) during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans running back Arian Foster (23) dives across the goal line to score a touchdown despite the efforts of Indianapolis Colts linebacker Gary Brackett (58) during the third quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Houston Texans cheerleaders before the NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) before the NFL football game against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans running back Arian Foster (23) celebrates his touchdown with teammate Chris Myers during the third quarter of an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts quarterback Peyton Manning (18) looks down on the sidelines during the third quarter of an NFL football game against the Houston Texans on Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) is sacked by Houston Texans' Jess Nading (72) and another Texan, rear, during the third quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans running back Arian Foster (23) breaks away from Indianapolis Colts safety Melvin Bullitt (33) on the way to his second touchdown of the day, during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans wide receiver Andre Johnson (80) misses the catch under pressure from Indianapolis Colts cornerback Justin Tryon (20) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Indianapolis Colts wide receiver Austin Collie (17) fumbles the ball under pressure from Houston Texans Eugene Wilson (26), Glover Quin (29) and Bernard Pollard (31) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. The Texans recovered the ball. (AP Photo/Eric Gay)

Houston Texans linebacker DeMeco Ryans (59) hugs running back Arian Foster (23) after an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/Dave Einsel)

Houston Texans running back Arian Foster (23) runs for a 25-yard touchdown as Indianapolis Colts safety Melvin Bullitt (33) tries to tackle him during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. Foster had three touchdowns in the Texans' 34-24 win. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) shakes hands with Houston Texans running back Arian Foster (23) after the Texans' 34-24 win in an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Indianapolis Colts quarterback Peyton Manning (18) wipes his face as he sits on the bench during the fourth quarter of an NFL football game against the Houston Texans on Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/David J. Phillip)

Indianapolis Colts cornerback Justin Tryon (20) holds his head as he sits on the bench during the fourth quarter of an NFL football game against the Houston Texans on Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/David J. Phillip)

Houston Texans cheerleaders before an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans quarterback Matt Schaub (8) during the first quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

A Houston Texans fan during the third quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts' Donald Brown, right, is pursued by Houston Texans' DeMeco Ryans during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts' Peyton Manning during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans' Steve Slaton (20) runs past Indianapolis Colts' Robert Mathis (98) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) during the first quarter of an NFL football game against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans' Andre Johnson (80) is defended by Indianapolis Colts' Kelvin Hayden (26) and Gary Brackett (48) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans quarterback Matt Schaub (8) during the first quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans' Steve Slaton (20) runs past Indianapolis Colts' Robert Mathis (98) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans running back Arian Foster (23) runs toward the goal line for his third touchdown of the day, during the fourth quarter of an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. The Texans won 34-24. (AP Photo/Dave Einsel)

Houston Texans wide receiver Kevin Walter (83) recovers an Indianapolis Cotls onside kick as Colts' Pat Angerer (51) reaches for the ball during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning, left, lies on the ground after being hit as Houston Texans defensive end Mario Williams (90) holds his arms up while referee Ed Hochuli (85) approaches during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/David J. Phillip)

Houston Texans running back Arian Foster (23) bows to the crowd as he celebrates his 25-yard touchdown run with teammate Owen Daniels (81) during the fourth quarter of an NFL football game against the Indianapolis Colts on Sunday, Sept. 12, 2010, in Houston. The Texans beat the Colts 34-24. (AP Photo/David J. Phillip)

Houston Texans wide receiver Kevin Walter (83) recovers an Indianapolis Colts onside kick next to Colts' Melvin Bullitt (33) and Pat Angerer (51) during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Houston Texans running back Arian Foster (23) during the first quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Houston Texans' Arian Foster (23) breaks away from the Indianapolis Colts defense for 42-yard gain during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans' Arian Foster (23) breaks away from the Indianapolis Colts defense for 42-yard gain during the fourth quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Houston Texans head coach Gary Kubiak, left, congratulates Wade Smith (74) after a touchdown during the fourth quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Indianapolis Colts' Pierre Garcon (85) reached for a pass as Houston Texans' Kareem Jackson (25) defends during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts quarterback Peyton Manning (18) questions a call during the first quarter of an NFL football game against the against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans' Arian Foster (23) is defended by Indianapolis Colts' Antoine Bethea during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans' Matt Schaub (8)during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

A Houston Texans fan before an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Houston Texans head coach Gary Kubiak during the third quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Indianapolis Colts quarterback Peyton Manning (18) is pressured by Houston Texans defensive end Mario Williams (90) during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts' Pierre Garcon (85) is tripped up by Houston Texans' Zac Diles during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/Eric Gay)

Houston Texans wide receiver Jacoby Jones (12) returns a kick against the Indianapolis Colts during the first quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Indianapolis Colts' Pierre Garcon (85) is tripped up by Houston Texans' Zac Diles during the second quarter of an NFL football game Sunday, Sept. 12, 2010, in Houston. Houston Texans' Kareem Jackson assists on the play. (AP Photo/David J. Phillip)

Houston Texans cheerleaders during the first quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)

Houston Texans' Arian Foster (23) runs for a touchdown during the fourth quarter of an NFL football game against the Indianapolis Colts Sunday, Sept. 12, 2010, in Houston. (AP Photo/Dave Einsel)

Indianapolis Colts coach Jim Caldwell during the first quarter of an NFL football game against the Houston Texans Sunday, Sept. 12, 2010, in Houston. (AP Photo/David J. Phillip)