Okay, okay, I get that we'll be lucky to have any concrete proof of scumminess anytime soon, and that we have to take risks to gain control of this game. I'm just a naturally cautious person, especially during NOC games. Right now, my mind sees a rand lynch as a 75% chance to help the mafia (if only a little bit in the case of a vanillager) and 25% chance to hurt them, which isn't particularly good odds as far as I'm concerned, thus making me want to delay a lynch until we get even a scrap of something to go off of.
What I'm saying is this: Show me someone who is acting suspiciously enough to warrant attention, and I'll take the risk in lynching them. At the moment, no one in particular is quite to the level where I'd be willing to take the risk of lynching them, though there are a couple who are closer than others.
Galladiator stands out, if only because of the incredibly odd way he assumed the teams were split up (seriously, two wolves in addition to two 4-man mafia in a 20 player game?) as well as his reluctance to lynch at 50% odds of hitting scum (if I knew for a fact there were that many scum in the game I'd never have gone no lynch in the first place). Also, his suspicion of US seem a bit odd as well, since he's not trying to overtly lead as much as he wants the village to do shit, which isn't particularly scummy.
What's keeping me from voting him is that his behavior can also just as easily be explained by inexperience, plus I can't really see him as actually being the sole wolf in a twenty player game unless the roles were distributed randomly...