Sonic, a lot of people are fooled by big, cut guys, all being roid monsters, but some of them work real hard and/or have good genetics. Anybody that takes steroids is going to get stronger and repair faster, but if they don't put in the hard work at the gym, they won't get the freakish size.
If you're talking human growth hormone(HGH), you will see some size increase in the skull and/or jaw. Look at Barry Bonds and the different baseball cap sizes he went up.
I hate to talk trash without knowing, but I will state my humble opinion.
Randy Couture on steroids, loss of hair, freakish strength and recovery for his age. "the Natural" my ass.
Phil Baroni, not anymore, the guy was/is a bodybuilder and puts in some hard work in the gym. He might experiment with some cool new supplements though. He used to be a lot bigger and stronger.
Fedor, he's probably used something, he doesn't look like it, but with the hair loss and his freakish strength, I wouldn't doubt it. Sorry to all the bald dudes out there hating on me now.
Mark Kerr, definately. When he was fighting that is. I hope he got his life together.
Old Vitor definately, not anymore.
Tito definately, look at that head and chin.
Ken yes, Frank no.
Bas, no. He's just a freak that trains hard.
Wanderlei Silva, used to, not anymore. Just my guess.
Many more, but I've pissed off enough and don't want to start a witch hunt.
If its huge in baseball, you know its even bigger in mma with the low or no testing policy. Don't kid yourself.
