His biggest flaw is his ability to make reads, followed up by his sometimes questionable decision making. He loves to jump up in the play and he loves to pinch in the neutral zone. He's been caught in both situations a number of times this year. Once he learns to play within his means, he could be a monster. He has all the physical attributes you could ever want. None of this "great skater for a big man" or "surprisingly agile for his size" stuff. He's just a tremendous athlete in a huge frame. He's only limited by his ability to learn and process the game in front of him.
He may never be a #1PP option but he's the kind of player that can play all other situations and dominate.