If he does stick to it I think a few teams could use him. Seattle,maybe the pack as a backup, colts, jags 2nd string,oakland mmm i don't think he would go there, and for shits in giggles 5 carries a game in tampa y not reunite him there.
I think I'd take a 49 year old Herschel Walker over Tiki. I got a good laugh though when watching NFL Live after this was announced. Former teammate Antonio Pierce just BLASTED the guy! LoL. Tiki really burned some bridges in that locker room!