(credit: Bob Levey/Getty Images)

HOUSTON, TX - DECEMBER 16: Andrew Luck #12 of the Indianapolis Colts scrambles to avoid being sacked by Whitney Mercilus #59 and Antonio Smith #94 of the Houston Texans in the second half at Reliant Stadium on December 16, 2012 in Houston, Texas. Texans win 29-17 to clinch the AFC South. (Photo by Bob Levey/Getty Images)

Indianapolis Colts v Houston Texans

HOUSTON, TX - DECEMBER 16: Duane Brown #76 and Chris Myers #55 of the Houston Texans dump the water cooler over the head of head coach Gary Kubiak after defeating the Indianapolis Colts at Reliant Stadium on December 16, 2012 in Houston, Texas. Texans win 29-17 to clinch the AFC South. (Photo by Bob Levey/Getty Images)

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

(credit: Getty Images)

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Texans running back Arian Foster (credit: Getty Images)

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

The Texans offense huddles up before a play. (credit: Getty Images)

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

(credit: Getty Images)

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.

Indianapolis Colts v Houston Texans

Andrew Luck #12 of the Indianapolis Colts looks to pass against the Houston Texans at Reliant Stadium on December 16, 2012 in Houston, Texas.