I'm going to wait until December to be worried after a) He's not coming right off COVID, b) He has a season of getting some flow in his game after the summer off, and c) He's not playing as technically an underage player. Remember this is still his draft year tournament, not his draft +1.
His defensive positioning has made me scratch my head a bit at times, and it feels like he wants to be aggressive and jump up in the rush, but pulls back. Is he unconfident? Is he not physically 100%? Is he trying to fit a system that isn't promoting him taking risks? He's done some good things, and I see his potential offensively and along the boards a lot. Still excited for him.