I mean, Iruma definitely has a LOT of supporters. Even more if ya'll reveal who a certain cross dressing idol was. I actually do say to somehow start publicly announcing that Iruma was captured by border patrol. Don't say why. Border Patrol will either have to announce that Iruma is a human (making it impossible to keep a lead on the situation) or make up a BS reason people probably won't buy. But oh my poor sweet innocent misfit children, you still have no idea the absolute chaotic upheaval of the underworld Iruma rests at the center of. All perpetrated by a certain classmates uncle.
That feels like this would take too long. Narnia and Baal won't wait. If they feel the pressure, they'll just move through their plan with greater haste. Iruma would just disappear one day. I know Nishi will try and find a way around this, because she's not a typical shounen writer and she's unlikely to write an arc like the one piece enies lobby arc.
But, as it stands, I really don't see how this ends without civil war acceleration. If the misfits don't call on their political resources to act immediately, then the villains hold too many cards.