I like him, but I don't think he's really going to be a feature back. Hes a very complete back, but I think he will lack the top end speed or moves to be a dynamic RB. I'm thinking a Chester Taylor type career for him, great 2nd back that isn't a liability if needed to start. Which would be very good value for the 3rd or 4th round.
Ive never been a big fan of Felix as a starter but he makes a good change of pace back to Murray. So I don't see a need for a rookie running back in this draft.