I guess Cain was the 50 cal sniper rifle. He smoked Brock. As for him being as strong as Marius, not close. He needs to get a lot more technically efficient at striking if he wants to continue. He also needs to get used to getting hit. He seems like he is lost as soon as someone puts a glove on him. I honestly thin Fedor would pound Cain. Fedor is a lights out puncher who is extremlely quick and he has unreal jiu jitsu. Werdum tapped him because he got careless. He could have changed positions, he just st in the guard and got triangled. Would bet he whips Werdum if they rematch. Overeem seems to lack a chin and his size gain seems a little dubious. Face looks completely different if you feel me?