His rebounding was impressive. There were games when he had 10 rebounds along with double digit points. For a bench player those numbers are fantastic.
His problem is that Woodson puts too much trust in him when he is having off nights and that JR doesn't drive to the hoop enough.
If JR just changed his offensive approach to being more aggressive rather than finesse then he would be an all star.
If you want defense put in Shump, if you want versatile scoring put in Smith.