Didn't check the video, but I really feel sorry for the team who's going to take him in the Top 7. You're going to get a good rebounder but he's definetly going to be the biggest "bust" in the Draft as far as draft position goes. He's the type of guy who might give you 10/8 at best, but not much more than that kind of production when given a starting job and a respectable usage rate.
He doesn't have the overall skill package to be a Top 10 or Top 15 PF in the NBA. If he went anywhere between 10-20 he wouldn't have to deal with those kind of expectations and his career wouldn't be questioned.