I agree with Tyene, I guess, that his attitude fits someone who knew they wouldn't be lynched, but it still doesn't make too much sense to me. I've seen Shadow in GvE have a town PR, one of the few, and engage in the game without antagonizing everyone in the game and behaving in a way that would get him likely to be lynched and night killed. Regardless, just like the masons, this will be resolved in time.
I'm more confident in DCL flipping town though and am at a bit of a loss of what to do about that. The next closest choose wagon is Feysal, and I don't like that wagon either. I don't have a read on Feysal right now, which is frustrating. In GvE, he was my second strongest town read behind MoI day one, and my strongest town read the rest of the game after MoI died night one. However, I got that strong town read due to his theory of how to approach the game at the beginning and his helping me get over a bit of confirmation bias of another townie day one, and I attribute his honesty with me as one of the major reasons why I stopped pushing for the lynch of someone I had gotten into a townvtown argument with. I don't have that type of interaction right now to help reinforce my read though his behavior is similar. I guess one thing that has thrown me off is his giving MoI a town read so quick. He just seemed so legitimately paranoid of him as a player that I wouldn't expect that. In GvE, he kept his vote on MoI for all of day one despite MoI being pretty obvious town in that game, because of his paranoia. However, this is not near enough for me to give a choose vote for Feysal for. The first day of GvE was nearly 6 months ago though, so it's perfectly reasonable that he doesn't have the same paranoia. Also, his continued push on Starbuck even though others are not suspicious is in keeping with how he treated his MoI suspicions in GvE.