I like this guy's grappling style. He seems to follow the same game plan in all of his matches so his opponents would have a sense of what he's up, but dealing with it is another matter altogether. Plus it's disconcerting rolling with someone who likes to fight upside down!!! To me he exemplifies control of his opponent at all times with his hands and his feet especially when transitioning.
And Roberto "Cyborg" Abreu is certainly no slouch!!!
Roberto "Cyborg" Abreu vs Bill "The Grill" Cooper Finals of Grapplers Quest Black Belt Absolute 2009