Overeem isn't roiding. A six foot five man can put on the weight he has in the time he's taken, stop hating.
Schiavellio and Mayhem even commented on it during Dynamite. I'd be very surprised if all of Megareem's weight gain has been natural.
Fedor's management is a bit too busy making him "the modest hero of the simple people" to my taste, all too similar to some old Soviet working class hero models.
However, don't get me wrong - Fedor is definitely one of my favorite fighters, next only to Wanderlei Silva. I personally just begin to get a bit tired of all this "Fedor is a model human being" stuff.
I could point to dozens of moments when his image shows fractures: For example, in one training video, he's running a few miles with other Red Devil fighters, and the English commentator gets all humpdy-dumpdy about how modest and fine Fedor is about running with a priest and some friends. - All sounds very nice and sound... Until you get a close-up of the scene and realize that Fedor wears a way better running suit than the rest and has headphones in both ears. - I LOLed.
I saw a video of Overeem where he explains his diet, the guy eats a lot in a day. Will try to track it down.
Edit: Here we are
YouTube- Alistair Overeem - Video Clip 04
As long as you can hide it you will dope in professional sports. So of course he is doping. He's rich enough to afford the good stuff that noone can prove.
This fight could be similar to the Rogers fight.
As the great warrior-poet Richard Dawkins once said, "Prove it."
But guess what? That means he's just a human being and that OMG one day he might just get beaten.