He is showing yoy improvement and thats what you want from any player.
He still needs to work on the fundamentals ... ball control / dribbling and mid range jumper. He has no 3 pt shot and that will also be needed to get to the next level.
Another area no one has mentioned is that should bulk up some .. with his aggressiveness he gets bounced around too much. Add 15-20 pounds of steel and maintain quickness (not an easy task) .... some defenders will start to move aside.
At least he will start to hurt others vs getting thrown around like a bag.