So I did a quick survey, and there are a few RBs possibly available:
Cameron Artis-Payne, Carolina
Benny Cunningham, Bears
Alfred Morris, Cowboys
Bengals RBs
TJ Yeldon, Jaguars
Jacquizz Rodgers, Bucs
Darren McFadden, Cowboys
Yeldon is kinda fascinating name. He's healthy again but Jags got too many backs. Will Beane do it?