Mack won't get a big contract from anyone. He's going to need a year to prove he can play at a high level again before he can hope for any sort of multi year deal. Honestly, do the Colts need him at this point? I love the guy, and want to see him succeed again, but the Colts have a solid stable of backs now, and many other priorities to fill. Even with a "prove it" one year contract, the money can be better spent elsewhere. Sadly, I believe his days as a Colt are over.