We don't actually have anyone confirmed as safe from being the Godfather. Let's go through everyone:
I'm probably the safest claim out of anyone here, because it's backed up by several things - proof in the form of a Mafia Framer being in the game but nobody for him to use the framing on, as well as Blackkirby not counterclaiming me (meaning he's not the cop either) which I couldn't have known beforehand.
SMS has been talking about himself like he's confirmed town, but he's also saying things that can't be fact checked. He made a claim that he replaced another player's role after their death but hasn't proven it, and has been giving facts that he doesn't seem to believe or follow up himself, considering he supposedly got a guilty result on Linkdude74 but won't follow up on it (which can't be framed because he says he didn't even target Linkdude, but ALIT, another reason why that role can't be the reason framer exists by the way). Currently I believe him, but it's not a surefire bet yet.
Linkdude74: Caught by like three different people making kills, escaped from judgment in early part of day because we had to clear up a bunch of misunderstandings from SMS about roles and mechons. Definitely a killer, probably the Mafia Godfather.
pkfrocemellowezloblackkirby: ???