In my opinion Boss's PR seems suspicious could be a safe bet that if anyone in the show isn't in the game it is the baby, and talking in PRs means he can go through the game without actually answering anything while falling under the radar. While if he is town he is probably just vanilla other then the PR. My 2 cents.
It's true. Mikey praised SL's fake PR as well. It's possible it's a fake, and I agree, if anybody could be left out it would be the baby. Of course, the baby also does make really good sense as a roleless town PR.