The NFL is a young man's game. Sure, quarterbacks often play into their mid-30s or even early-40s, but if a player is the wrong side of 30 in most other positions, he's beyond his prime. Thirty years old is considered ancient for running backs.

The former Buffalo Bill, who was cut last March, is reportedly drawing buzz from “three very interested teams,” according to the NFL Network’s Brian Baldinger, who said he talked to Miller’s agent, Joby Branion, a former college teammate of Baldinger’s.