“I think he was the most impactful player in the game,” Mavs summer league coach George Galanopoulos said. “He had the day off the last game to rest his body a little bit. He had been going hard, and he came back and looked well rested, obviously, and responded. “When he’s playing like that – just high energy and active motor, and with an edge and a disposition about him and that mentality — he’s one of the better players in the gym wherever he goes.”