Actually, no! He doesn't turn the ball over much. So try and get your facts straight. To be honest, he doesn't touch the ball enough in order to turn the ball over very much. At Michigan, he handled the ball all the time, and led the team in assists. Obviously you must want him to fail, since you just make up subjective negatives about him. And yes, it is up to the coach to put a player in a position to succeed. Do you play a center at PG? Of course not, you play him at center. Now that's an extreme example, but it makes my point. If you draft a player that's a good ballhandler and is excellent at running the pick and roll, and was one of the primary ball handlers at his school, do you just stick him in a corner and then never pass him the ball? And then, say he stinks because he doesn't do anything when he's on the game?
He doesn't need to be taught ballhandling, decision making or anything about court vision. He already has those things. That's the reason I wanted the Kings to draft him, because he was fundamentally sound. But none of those things matter if your no put in a position to use them. You think a rookie can just go into the game and demand the ball? He has to be part of plays that have been drawn up and practiced. His number has to be called. You have to put the ball in his hands and let him make some decisions. As I mentioned earlier, he led Michigan in assists per game and it wasn't an accident.
Does that mean he's going to be great? Who the hell knows? But we'll never know if he's not given the chance to use all his abilities, and so far, he's been misused. Just my humble opinion. Well, maybe not so humble.