I think Lesnar is incredibly under-rated and will take this one. Carwin possesses some incredible power and yes he's closer in size and I can't recall the weigh in right now but doesn't Lesnar have him by a solid 30+lbs?

That bicep/shoulder/trap combo of Lesnar's is the most dangerous thing in all of MMA. The man is a monster and until they genetically engineer a bigger human to fight than Brock Lesnar I don't think we're gonna see the champ go down for a very long time.

Just my