First off, Burrell was a role player in the NBA. I don't see how that's at all arguable. He was great at UConn, and I'm not taking anything away from him, but he was a role player in the NBA.
Secondly, the reason I think you have something against Drummond has to do with your little "tie his shoes" dig in one of your posts.
Drummond posted a 10.83 in the lane agility drills in pre-draft testing, which was a top 10 number in that draft. In the history of pre-draft testing, there's only been one guy over 250 pounds who's had a better number in the lane agility drills. You speculating on his ability to defend forwards and guards is just that, speculation. One of the main premises of your argument is based off of something that you've completely made up in your head, this notion that he can't defend on the perimeter. According to Synergy, when he stepped out to guard the pick and roll guy, the player only shot the ball twice all year, which is pretty indicative of his ability to defend on the perimeter.
My other problem is that you paint Burrell as if he's a rich man's Bruce Bowen as a defender, when Drummond is only 20 years old and already has a higher average defensive rating than Burrell did.
We probably have different definitions of what a "natural athlete" is, which is fine.