Mitch Mustain (Arkansas) - Not only a big bust for the Razorbacks, but considered one of the biggest busts in college football history, the former five-star ninth ranked player in the 2006 recruiting class according to 247 sports composite rankings began his career at the University of Arkansas.
Mustain started eight games as a freshman before transferring to the University of Southern California and ending his career as the backup to Matt Barkley.