Anderson Silva VS George St Pierre? at catch weight...

you are right, but one guy I know, who did go train with GSP in Brazil, said that GSP was able to pass up some great BJJ blackbelt heavyweight, not sub them easily, but that he was able to pass their guard quite often. Truth or no, I dont know, but the guys got a good word. Anyway, the BJJ of GSP improved a lot since he fought Penn, and is himself now a real black belt, earned it the right way. He did refuse it one time 'cause he wanted to be worth of it.:good

But if that can help him with those long leg of Silva, I don't know. But he has that fluidity to do it on the ground, very slick.