to shorten the competition, how many players can hit 3's at a high percentage and give you 2+ blocks a game.
that's just a start.
he can play 3 positions on the floor, he can play in the post and on either wings. he can use both hands. if you want him inside he'll give you 11-12+ rebounds every game, he will give you around 20 or more points from the inside and outside, he's a skilled passer, he's automatic from the free throw line, he's one of the best high fliers and finishers and he can do just about everything.
he can do everything Kevin Garnett can do, with a 3 point shot. that sums it up.