The first point is, once again, not relevant to me at least because I'm still feeling a fairly town vibe from Levi. If you want a full, detailed explanation or whatever I can give it when I get to a laptop eventually. It'll make it far, far easier to quote and post.First: They gain the possibility of another mislynch, by assuring that one of their scummates is NOT lynched. And they secure this before another round of TOWN night actions (like Cop, Tracker, etc) could have prevented it.
Second: I believe YOU were the one who first pointed out that in Monster Mafia, there was a scum role with the ability to send messages that could easily fake Levi's claimed role.
Third: If he claims to be roleblocked again TOMORROW, you are presented with the exact same predicament.
I completely concede the second point. However, there is still the possibility of him not being a courier, especially if the mod literally confirms the information personally. It sounds to me after a bit more description from Levi that it may be literally a mod confirmation and not a message. The courier in Monster was a handwritten note that appeared beside each player as they slept.
The third one... Yeah, I got nothing. Fair enough.