
7. Robert Griffin III
Before injuries cruelly got in the way of his career, looked like a worldbeater. He broke onto the scene in 2012 as the second overall draft pick. A Heisman winner with Baylor during his final year, Washington Redskins fans had high expectations for their new man.

Then he proved them right by winning the Offensive Rookie of the Year Award. Griffin finished the year with 3,200 passing yards and rushed for 815. However, he suffered some horrendous knee injuries at the end of his incredible season. This resulted in him spending a lot of time as a backup.