Kiro:
There IS the possibility of superbussing from UK, but I don't think it's likely because of how suicidal that would be, and there were a huge number of times where UK could've switched targets(Serp-Suwako decision, beginning of Day 4, Affinity re-read post, etc.), but didn't, during LYLO(where I doubt UK would stick on a buddy where there were opportunities to town targets). That seems like she planned to target Rou the whole game, and tried to get his mislynch. Oh, and I know Serp-Suwako decision point wasn't in lylo, but you get my point, right?
Uh...
Kiro is probably town. I really don't think it's probable that he's town, and he was leading the case against UK.
Rou is probably town. Explained above, seems like UK was trying to set up his mislynch whole game, etc.
K4U is dead. =V
So that leaves Affinity. Large amount of evidence pointing out how he and UK mainly avoided each other, and UK still seemed like she was trying to avoiding a Affinity re-read. And then gave conflicting observations and conclusions regarding Affinity.
So yeah. Waiting for Affinity.