Colts RBs

The Colts RB situation isn't dire, but it is pretty close. Returning are Delone Carter, Donald Brown and Darren Evans. Only others on the roster are FBs Chris Gronkowski and Ryan Mahaffey. Joseph Addai hasn't been picked up by any other team. But looking around there are some very decent free agent RBs available. Four very attractive ones are: Justin Forsett, Ryan Grant, Jerious Norwood and Tim Hightower. None too old, but veterns and most with injuries in their careers. The draft doesn't look too deep at RB, especially with the Colts taking a QB first (not a big assumption here). If the money is right, I hope the Colts are evaluating at least these four free agents.