these figures mean nothing without some sort of minute/rotation analysis to corroborate that nothing else is impacting his performance.
oh, and as for wondering why others here aren't criticizing him, you evidently haven't looked very far for the numerous thread bashing his conditioning.
when the other bigs start outperforming him, then you can whine. right now, he's the best big man we have whether you like it or not. kid plays hard every night, is our best rebounder, his D is better and he's the best finisher around the basket.
there's a lot of other bigger problems on this team to be discussed before p---ing and moaning about Sully's conditioning