Kelly was last seen with the Rams, who let him go during their final cuts. While this move is far from a headliner, one only needs to look a little deeper to see it's at least notable. Nick Chubb and Kareem Hunt are clearly two of the best running backs in football, but Chubb is only under contract for one more season. As one of the most run-centric teams in the NFL, anyone who makes this roster shouldn't be ignored. After D'Ernest Johnson faceplanted after Chubb was injured this season, the Browns could use some more insurance in the backfield. While a lot of things have to fall into place for Kelly to be relevant, he bears putting on your dynasty watch lists.