I'm a stats guy - In the last four games of the 2013 season, Casey Cochran went 94 of 137 for 1,110 yards and 9 touchdowns plus 3 interceptions. Over a season (12 games) Cochran would had passed for 3,330 yards and 27 TDs/9 INTs at 64% (actually 63.95%) completion rate.
Understandable that we did not face good teams during the last four games. At least this shows what Cochran's ceiling is. The way Cochran performed the last third of 2013 definitely put him as the heavy favorite to win the starting quarterback position. It is up to the offensive line to protect him or other quarterbacks.