Article Photos: Heisman Trophy winner Johnny Manziel will predictably be unpredictable 12/17

Texas A&M defensive lineman Spencer Nealy, right, plays around with quarterback Johnny Manziel, center, during media day for the Cotton Bowl NCAA college football game, at Cowboys Stadium on Sunday, Dec. 30, 2012, in Arlington, Texas. Oklahoma faces Texas A&M on Jan. 4. (AP Photo/LM Otero) ORG XMIT: TXMO105