That's true to an extent, and every fighter is only on top for so long, but I do think that Silva falls into a class all his own. Plus he's planning on retiring in 2009 and given the shape he is for every fight, I can't see a loss coming anytime soon. Someone is going to have to really stand out from the pack to beat him, and there is no one I can think of right now that can do that. Just think of all the beatings Silva has dished out in the last two years, his wins are just that overwhleming that no one comes close.
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