Just need to improve his shot selection. specially on 3s.
I'm pretty sure the shots he takes are the best shots he can get. Essentially all his shots are drives off of close outs or spot up 3's. Those are both pretty good shots.
If one goes to the details one can complain about shot selections from just about everyone in the league.
I haven't seen Crowder's shot selection being much of an issue to really focus on it.
Sometimes he gets a bit trigger happy... but whatever. He's been balling.
Smart is the one that needs a serious revision of his shot selection.