Ankyra Sound you knew i was approaching your throne

He's late to the party; whether @Yami is following him or not, Firefly approaches the scene and comes upon it in time to see Rosalyn twisting and snapping at her opponent, writhing in the sand and -- losing. A glare sets itself across his face as he watches this ghostly man - who he had started to admire - use undue force upon the woman. He might've been at-odds with Rosalyn but he was no child killer; the sight of such a scene makes his blood boil. The fur of his nape raises and he advances upon the pair of quarrelling idiots, filled with an inappropriate amount of rage — and stalks close, like a lion awaiting their turn at a kill. But he's only got eyes for Vaati. He knows better than to intervene in this heated moment, and likely wouldn't sustain himself in a true battle considering his current injuries, but that doesn't stop him from watching with anticipation and a growing rage.
(Lets just call it what it is: he's probably a little bit turned on right now.)