It's sort of unusual to have a fighter calling for a rematch when he already finished his opponent the first time around.
Then again, this is Fabricio Werdum we're talking about, who inexplicably called for a do-over with Fedor Emelianenko at the rumored UFC Chechnya mixed martial arts (MMA) event, assuming such a thing ever comes to pass.
Why?
I wish that, one day in the near future, Fedor and I can fight in the first UFC in Chechenia. I think this would be a glorious inaugural event in Chechenia, and I think the fans would love to see this competition between two legends.