Hands down, I don't think GSP would have a prayer against Silva. I haven't seen GSP finish fights lately, and he definitely doesn't finish them like Silva does.

Despite that, this video kicks ass. Who do you think would win? 

 

That would be a monster fight. I'd pay to see that one! As for who would win... I like GSP, but damn it, Silva is just too much. I say Silva, but I think that it would be a battle.