This is exactly why I say Lesner got lucky. He was starting to gas early then got the lucky shot.
rule of people who follow sports: if your guy wins it was "skill", if your guy loses it was a "lucky shot".
for everyone saying it was luck, explain what happened in the first round. why wasn't couture able to out-grapple him? if lesnar's a big joke like Kimbo, why wasn't an actual accomplished fighter like randy able to make mince meat of him and submit him a la mir?
lesnar did his homework, kept his head on straight, won the fight legitimately. deal.