i think its just 3 point shooting...nothing more. he has EVERYTHING else.
unfortunately that 1 thing he doesn't have is very very important (these days especially)...i think it really messed with his game this past season, too. you cant "see" a player's mental state from tv or the stands but it just felt like every time he took a 3 the weight of the world was on his shoulders last season.
he's a good free throw shooter so that's usually a predictor of what kind of 3 shooter you can be...theres plenty of players in the nba who cant shoot 3s though ...so while i think he could get better there with some work i dont see why it should be THE REASON he doesnt get a chance...considering he has everything else in spades.
it weird ..in past eras he would've been a definite first rounder and potential star and in this era his game is "out of fashion" and there's a good chance he won't get his chance...but i still think if a team takes a chance on him they will be rewarded. i would like to see him on a good team like the spurs (great developmentally) or warriors (some of their backups are trash).