Jon Jones has already thanked god for his victory tonight http://twitter.com/#!/Jonnybones/status/117642750773559296
Everything else about their production is top notch, but why does the UFC think a death metal theme song is the best way to reach a mainstream audience?
That's not necessary. Who say's he'll make an excuse if he loses? All he's doing is trying to believe he'll win. He did add "if it's your will then it's already done". That implies to me that he'll make peace with how it goes, a win or a loss. No need to read too much into it.
Hughes sounded a bit confused during that post fight interview, he should get his head examined before fighting again. No reason to risk permanent damage.