All he does is make a strong weight class even stronger.
I don't see him beating a guy like Sherk just because of peer strength that sherk has.
But he's fighting in UFC 63 when matt hughes fights.
I think he'll probably fight someone like Sam Stout personally, just because they're both good stand up fighters.
What is it that is going to be on your mind when you're on your death bed? Will it be the tedious years of 9 to 5, or the memory of some great acheivement. Maybe a moment you stood in glory to the applause of millions.