JP is doing just fine for a roster spot. He's on a summer roster with a couple of ball hogs. He could've had more points if his teammates made the extra pass like he does for them.
I watched the entire game against the Lakers and anytime the Clippers allowed JP to run the offense and make more than 2 passes around, they scored. But you're right, there were a bunch of "me" players "Diabate, Boston, Moon" who were definitely in it to prove that they can score. JP lets the game come to him and Frank, the GM, was asked during the game about JP and he said that he's a sponge who loves the game and will come along just fine. He added 15 pounds of muscle and spent the injury season learning from the bench. JP will make it just fine on the roster. I just worry because Ty Lue is an awful coach and will let John Wall take 25 shots a game and they finish 40-42 again and JP will be relegated to bench.