Seems terribly unrealistic to expect/have him intervene here, honestly? In a fight like this, there's no way of knowing who's in the wrong from the outside. They're both taking verbal blows. And the crowd hasn't ganged up enough on one side or the other to merit intervening for that reason, either, they're just chewing popcorn so far.
(I'm willing to put up with a decent amount of eyebrow-raising logic and broken suspension of disbelief if this can just deliver on its basic promise of "the nice one wins" here, though XD)