Marcelo is one of the greats of BJJ, but if you put his absolute runs in the gi to one side in ADCC i think you flatter his ADCC absolute record a little too much. For sure he has been involved in some very enjoyable matches against huge guys, but when you look at who they are, they are all broadly speaking big guys of modest sub grappling talent (Latifi, Van Arsdale, Rolles) or good guys who were out of shape (Ricco) certainly not what you might deem the elite.
With the exception of Xande in 2005 and maybe Cacareco in 2007, when he fights bigger people of similar talent he generally loses (Braulio, Jacare, Pe de Pano, Drysdale).
Hmm... well, you just named some of the best Bjj of the world, of course he will struggle against those guys, but Brock is faaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaar away from the level of those guys.... for cry out load, HE HAD TO LOOK AT HIS CORNER IN ORDERT TO MAKE A FUCKING ARM TRIANGLE RIGHT!!!!!
Roger only weighs around 220 though and his kryptonite is poweful top game players with good standup (Jacare, Xande) or people like Jon Olav (who is broadly speaking a Norwegian Roger with similar game and physical attributes). A winner from Prime Roger vs Prime Monson or Prime Arona would by no means be easy to call.
his kriptonite??? jacare beat him ONCE (I could be wrong though, but I dont rememer another time) at the mundials, and roger broke his arm, he refused to engage for 5 minutes, then he subbed jacares ass at ADCC... xande has always played point and I dont even remember the last time he beat roger... and regarding to jon olav, im sorry for my ignorace, but when was the last time he beat Roger? like 7 years ago right?
How can you even compare the runs that Roger, monson and arona has had, mosnon vs arona I could give to you, but Roger tapped every fucking one, thats something NO ONE has ever done... im sorry, but you are just wrong comparing roger to either one of them.
How do you figure? 10x more technical than Brock at a sport (wrestling) he has no credentials in? Faster? in what way? And effing huge? define huge, he competed at -99kg in 2000 and 2001 when he won his two weight categories and his absolute, how does that equate to effing huge? Even if he cut weight to make -99kg he still would probably be ~40 to 50lbs smaller than Brock's usual weight.
Im not talking about wrestling, im talking about submission wrestling, and of course is 10x faster than brock, since is probably 50 pounds lighert than him, physics... And he was a huge roid up beast (probably not as heavy, but still pretty big)... And im not saying he was bigger than lesnar, just saying he was pretty big....
i'm not sure that holds true when you compare the relative fields. 1998 and to an extent 1999 were quite weak but still had elite grapplers in.
In any case it isn;t comparing apples with apples, Arona fought at -99kg so the strength of his competition isn't relevant, Lesnar would be fighting at +99kg and those early fields had Kerr, Ricco, Pe de Pano, Rigan, Monson etc back when they were all in their prime.