The NFL is a tough league to predict, and every year something completely unexpected happens. Just a few years ago a perfect example of the unexpected twists and turns took place with our very own Houston Texans.
In 2010 the team drafted Auburn running back Ben Tate in the second round, 58th overall, with the expectations of him becoming the lead back. Tate broke his ankle in the first pre-season game and never played a snap his rookie year.
Enter the undrafted kid from Tennessee who was brought in the year before, Arian Foster.