Nope. Going gunslinger would be amazingly difficult given the circumstances.
, a gunslinger could make a basic gun in a day with the starting Gunsmithing feat... >.>
Up to you if you would allow some shenanigans like that, or if that would break the game. Otherwise, I'd like to bring back Suika from the resort game, though she might run into the problem of not having access to alcohol (which means drunken master monk would be difficult). I could also be a Summoner, although since they don't need spellbooks, there would probably have to be some kind of limitation on her spellcasting (maybe some kind of shock collar that she can't take off herself, that makes casting spells difficult or impossible?)
Up to you what you think would work in the storyline, Nicci.