Come on. That comparison is stupid as fukk. One is a trained fighter. One is a battle rapepr. What about Surf makes you think he can win a fist fight against someone way bigger than him when
1) Didn't want to fight Rosenberg 1 on 1, and said he'd get nikkas to jump him
2) Never once claimed to be a fighter, always claimed to be a shooter
and there's no evidence he's trained or knows how to fight. 9 out of 10, people with the size advantage have a major advantage in fights, unless the other guy is trained
Why you think every contact sport has weight classes? I can't beat up Manny, but if he fought a good Heavyweight, he'd get beat the fukk up