Luke releases the ball very quickly. Probably releases faster than 95% of the players in the NBA. Sometimes he shoots so quickly my mind thinks he's shooting, yet in reality the ball is already airborne. He doesn't get incredible elevation, but the shot is gone like magic. And, he's pretty accurate.
During the fall practices he'll probably look like an all star when players cheat off of him. (Paul Pierce beware.)
Doc will probably close his eyes and pretend he's not seeing it. That's what he did with Gomes. Gomes had a great rookie camp and did well in even the most limited circumstances. Yet it wasn't until Perk got hurt that he let him play. Luke shoots better than Gomes. Hopefully, this will catch Doc's attention. My only concern is Luke's defense against taller, athletic players.