He's obviously a bit of a dickhead, he's gloating after a great win, so what? Why wouldn't he want to erase the Ward fight from people's memory lol, it was a comprehensive loss.

I'd be surprised if Froch could make as much money against Chavez as he could fighting DeGale at home, but I could be wrong, and he could still do both, if fighting in Vegas is that important to him for some reason. Certainly DeGale is a much more worthy opponent, but I could see that being a pretty ugly tooth and nail type fight wheras Froch would probably eat Chavez up so it makes good sense for him that way.