He's a very good defender, though he has to eliminate the stupid fouls (again, mental). He has or based on form should have a deadly mid-range jumper. If he took a step in then based on form he should be a solid 3-point shooter (too many taken from 2 feet outside the arc). He"s lightening fast in the lane with the ball and is an excellent finisher.
Really the only knock I have on him is shooting percentage against high-level comp and while I could be wrong, I think that's entirely mental.
Give me a Sim who shoots close to 40%/50%/80% which I think is entirely within his ability, is unselfish the ball, plays tough on-ball D, and can get to the rim off the bounce, and he will be as good as anyone in the league.
No argument that he has to unlock that. I just happen to think he can and that the impediment is confidence or mentality. The skill is there.