I see him getting better every game, and looking more comfortable. Going from Summer League to preseason the game gets much faster, so he's still catching up.
He's getting his shots around the perimeter. They just haven't been falling, may have to do with the planter he had over the summer, and getting back into game shape. He need to learn how to read the D on the post and make faster decisions, I don't think he realizes how fast a player can cover ground to get back in the play.
I see a slow start, which Stevens should do with him, but maybe start coming on at the half way point kinda like Sully did. He was getting blocked from left to right in the beginning of last season, and figured it out. KO is a smart play and should figure it out.
Will he be an All Star in the future? EH, who knows, but he should be a solid player.