Also, Doggy, your logic is a bit flawed. The scumpairs aren't Nai+Anyone who didn't vote him. There's still possible bussing going on.
In fact, I'd say it's 100% sure that someone's bussing Nai, since everyone but me has voted Nai, and I'm about to do so and have expressed suspicion for Nai earlier.
All in all, to be honest, I really don't see any scenario in which Nai isn't scum. Coron's town-ness only solidifies his arguments against Nai.
Apeiron-SL is still possible, I guess, but in that case it's game over anyway, since Apeiron can just finish Nai off now.
Let's see what happens now.