Yes, everyone could be roided out of their minds in Pride. As for his other orgs, who knows. Overeem, Bigfoot, Barnett and Werdum never got caught in Coker's Stikeforce but were all busted for PEDs in the UFC. So maybe everyone was roiding...We'll never know. Obviously Fedor was a prized fighter in places like Affliction and Strikeforce, so possibly he had privileges? We'll never know. The bottom line is Fedor never fought under anything close to USADA so the PED stuff is pretty much immaterial to this discussion.