Yea, Cortana really went fucking hard in the paint on those big space monkeys lol. I don't honestly get the sense that it changed Atriox all that much though. Even before it happened, he seemed very calm about the whole thing. Obviously, he'll have been seething inside, but even in that moment he didn't let his emotions get the best of him. Then he simply moved forward with a plan of action for what to do next. Also, there was at least one grunt tower in the game that still called for humans to join the banished, and this is all after the Brute planet has already been destroyed, so I'm thinking they're still open to anyone joining up.