It depends on one thing and one thing only...If he decides to put himself on the Garnett/Perkins program of fitness, training and diet, there is no telling where his game could go. Why?
The guy is already very nimble, very fast and very athletic for a big man. He's 290-300 right now. If he loses about 20-25 pounds, which he could do without losing any strength ( he might even be stronger having lost more weight ), his celing could sky rocket.
You;d now be talking about a guy at 270-280 who would be faster, quicker and with more lift but the same strength.
Combine that with someon who likes the lights...his outside jumper and mobility, enthusiasm for the game....
20-25+ and 10-15 boards a night. He'as already putting up games of 26 and 9, 14. 9, 6 & 6, 19 point, 22 points, 24 points....etc...it's his second year.
If his body stays the same, I agree he 's a good role player but not enough to be a solid starter on a great team.
he loses the weight though, which will also help him defensively around the basket having more lift...now it's an open question.
He's got the heart.
I say, he gets cut like Perkins ( remember it took Perk about 3-4 years ), we've got a potential all star. Very few people will be able to handle him down there.
And unlike the kid on Minny. "Smith" who is a brute like Baby, Baby has a lot more skill and agility.