Would be nice, but with his size, strength, and quickness, midrange game will do
plus, he is a proven rebounder which is predictably transferable to the NBA more than any other stat. He can handle the ball and play inside. No question, a good outside shot would help complete his game. But he is so good at everything else, there will be a place for him.
Also, we don't yet know how well he shoots from 3. Sample size at BYU is too small while he shot 3s well in high school.