1. Arian Foster - heart condition, calf problems, and worst... all of those miles on his body from the past 3 years.
2. CJ Spiller - new pro system, his best runs last year came from the spread
3. Darren McFadden - the guy is ALWAYS hurt, let someone else roll the dice on him
4. Lesean McCoy - the guy had a concussion last year, once an RB gets a concussion, they are never the same player... Jahvid Best, Bryant Westbrook, and so on.
5. RG3 - Reminds me of Vick, don't trust him to stay healthy all year.