I don't want to mention everything, because if I am absolutely correct then I would be revealing one of the PRs in the game and I don't believe that is wise -- even if its theoretically possible for that PR to be mafia.
But the biggest thing that stands out to me is that he does a lot of back-and-forth over the course of the day. It may be a natural consequence of keeping his thoughts open as he has, but I feel like he never come across anything solid that would make him focus down his sights on a few slots instead of the whole game in general.
I'm partially speaking on instinct though. It isn't a clear-cut description, but its stuff like this
where he quickly makes a series of three posts knocking people down or up a point or two with reasons that sometimes come out of thin air IMO
there's also that vague Yoshida wagon shade earlier which seemed like an implied point to stay on the Auwt wagon