what exactly happened? it looked like fedor was punching, and then werdum turned it into a chokearmbar.
I like mma in crazy upsets have a better chance of happening, but this kind of ko is a large function of luck.
Fedor was about to beat the **** out of him and he fell right into a Jiu Jitsu trap and got submitted.
Definitely should be a rematch. Fedor was about to destroy Fabricio but he was too anxious for that early knockout.