Well, this changes everything. If there's a general delay on alignment reveals, this may explain why so many people have flipped as vanilla marine.
Back when spaceman was up for the lynch, visorslash asked to be lynched in preference. As I said back then, this was only scummy if spaceman was scum. And it only really worked if spaceman was a cult leader and visor a minion. But if visor knew about delayed reveals, then if he's a less valuable mafia than spaceman, it would be worth himself being lynched, flipping town, and seemingly exonerating spaceman for the intervening days. This is where some halo knowledge mgiht help. From the brief bits I've read on the wiki, the prophets are leaders of the badguys? So spaceman might have been really powerful and we got lucky when he was nightkilled early.
So I'm leaning visorslash, but would be grateful to halo players for any background info they can give, and I really need to go right back through the thread in the light of this new information.