Heller is a 6-7 big man from Cedar Rapids Kennedy who may be one of the players who has the highest long-term potential of any player in the gym on Sunday afternoon. He already has really good size and runs the floor extremely well. He showcased great hands, routinely making tough catches both in traffic around the rim and when he was running the floor hard in transition. He finishes well through contact around the bucket with either hand, does a nice job keeping the ball high on post touches and after pulling down rebounds, and showed good footwork. He’s a good roll-man in ball screen actions, setting hard, legal screens and making himself big and visible on the roll.