Shaq is relatively lean, all of the talk about his weight is bullshit Don't mistake size with fat. He's got 3 rings and will go down as one of the 50 all time greatest NBA players. As far as Riley goes, people look at his reume through rose colored glasses. He won championships in the 80's with GREAT players. He did nothing special when he coached the Heat in the 90's!
Oh yeah and he stabbed Van Gundy(a good coah) in the back so he could coach Mr "He needs to lose weight" O'neal. f**k Riles 
One of the 50 all time greatest. I think he may be one of the 25 greatest. But that's a matter of opinion, of course.
Still, had the stupid fcuk not been so focused on bulking up, he would've been lean and mean, practically unstoppable. But the guy had to go for the bigger is better.
And can be dominated by Tim Duncan, which is laughable IMO. Something I thought was unthinkable in the past.
I think it's too late. And Shaq doesn't have the desire, either.
He's just a fcuking Kazaam.
YIP
Zack