Johnson is an accurate shooting   scorer. He fundamentally squares up for his shots as well as any young player   we have seen. He is 19 years-old. Johnson averaged 19.9 points, 3.1 rebounds,   and 2.7 assists per game as a freshman at Texas. He shot 39.7% 3-pt. fg., and   87.1% FT. Right handed. He uses screens very well, and finds ways to score   that most others only dream of. He had a 1.5-to-1 assist-to-turnover   ratio.  ...Johnson is a poor defender,   to the point of being a liability at times. His DEFRTG was 5.4 points worse   than the Texas team DEFRTG. ...We expect Johnson to be picked in the   top-five. There is no doubt that offensively, he has a chance to be a   top-tier wing starter. We hope the defensive indifference is just a part of   being young in the game.