that's a completely fair request. he hasn't proved that anything has changed yet, i just figure that he doesn't have much longer to get the belt. if he's smart, not saying he is, he knows this and will make that change ASAP.
also, i dunno if i would call it fear when the bell sounds, probably more anxious or adrenaline. and you are right, he did say that he was training for multiple rounds for the lesnar fight...i think that was lip service then because he thought he would tko him in the 1st round. he knows now that even if he gets the ol' boy down, he can't just go all out and poop the bed.