OU football notebook: Cornerback Aaron Colvin cracks a molar - Article Photos 1/61

Oklahoma junior defensive back Aaron Colvin answers questions during a press conference for the Cotton Bowl NCAA college football at the Omni Mandalay hotel, Tuesday, Jan. 1, 2013, in Irving, Texas. Oklahoma plays Texas A&M on Jan. 4 in the Cotton Bowl in Arlington, Texas. (AP Photo/Brandon Wade) ORG XMIT: TXBW118