Phoenix fans are WAY too high on Devin Booker. I understand he is young and has upside but he scored 22 points per game and still had a PER under 15. You have to be really terrible at everything else to have a PER that low when you score over 20 points a game. His RPM was 45 just among shooting guards. If you can sell high on a guy like that you do it and you win the trade 9 out of 10 times.