I think you're way off base about roy. It feels like he's trying to figure out the game to me and giving pretty good information, a voting solution isn't good but it's a method of control when we need some method of control over the missions and we need to get that out of the way before our next day phase. The last thing we want is to be 6 days into the game and still not be using missions effectively, that'd be disastrous for town.
Vote: Cabbeh[\highlight]
Cabbeh has suggested that if there is a kill on a mission it might be a mistake to lynch the remaining mission members, furthermore he's been suspicious of everyone who volunteered immediately.
I agree with the assessment that mafia would likely not try to send more than one player and It should be clear that from the information we have one of the best ways to save yourself is to be on the mission, if mafia doesn't have a way to overcome the stated restrictions they're not going to want to kill in the mission group, it gives town too much information. Therefore I think Cabbeh's assertion that we should be hunting amongst the early volunteers, given that there are 5 or 6 of them is bad logic, and I think he's trying to promote a mislynch.
There is of course the conspiracy theory that Haly is the mafia candidate and they want to get someone out who's ahead of him on the list so they can get their man in Peruvistan or whatever the fuck the capitol of Peru is.