4. Colt McCoy
McCoy passed for over 13,000 yards and won 45 games as a starter in college, so it was natural to get excited when the Browns drafted him in the third round of the 2010 draft. Injuries to Delhomme and Wallace forced the rookie into action making eight starts and winning two games. As a sophomore, McCoy won four games out of 13 starts before a concussion ended his season. McCoy passed for over 4,000 yards over a three year period until he was traded to San Francisco.