UwU vs Usopp is an interaction that I think needs to be resolved right now. I do believe that one of them is mafia. I've already expressed my suspicion on UwU being a scum loremaster and Usopp being scummy. I think it's impossible for them to both be town and they're definitely not on the same scum team. If we have only one mafia here, whatever one flips, I think it's likely that the other will be of opposite alignment(could also be indie but there isn't much to back up that thought yet).