In today's game, there are 3 things big men have to be able to do in order to have success -- rebound, block shots, and run the floor. Coming out of HS, Dewan did that as well as anyone in his class. You say he was overrated, I say he was misused and underachieved. This isn't 80's basketball where you walk the ball up the court and feed it into the post to let the big man go to work. The way the game has evolved, players like Joel Embid and Hassan Whiteside will be extinct in another year or two. Big men today have to be able to face the basket, knock down the mid-range shot and attack the rim, among other things.