If he's ready, then he's ready - we invested a lot in him, so why keep him off the playing field? There is an injury risk EVERY week, with all players, I can't see how keeping a player that's been cleared to play and 100% fit and healed off the field for an extra week or two is going to help us.
Start him off slowly mixing reps with Mason (if he's fit) and BamBam. There are going to be certain games, against certain defences, on certain surfaces that the balance of who the lead runner will change, it may be Gurley one week, Mason the next, then BamBam - we're in an enviable position to have options at the position. Being in that position also keeps opposing DCs thinking - who do we plan our defence around??
So i started him against the Redskins...