I'm not going to rag on Boozer too hard, since I think the evidence shows he has to be hurt.
It's been 25 games now since Boozer did his ankle against the Heat, which matches up with the 25 he played before that point.
Boozer pre-ankle: 20/11 on 54%, 15 games 20+ points, 16 games 10+ rebounds, 14 games with 5+ free throws
Boozer post-ankle: 15/9 on 49%, 4 games 20+ points, 9 games 10+ rebounds, 6 games with 5+ free throws
Pretty clear to me the guy is playing hurt, it's just too big a drop off happening at exactly the time of the injury for it to be a coincidence. Unfortunately it's an ankle sprain which usually only heals in time, so even shutting him down until the playoffs probably wouldn't help.