Johanna one posting is townie Johanna. It's probably also wolfy Johanna. I figure Jo can be gotten easy enough later if wolf, but if that turns into a hard push I'd go along.
Raskol I'd join on easier because effortless Raskol is a wolfy Raskol, in my limited experience, but maybe he's off to a slow start and if he is town he's a good reader so I'd hate to waste him.
Argon is normal Argon, but normal argon is a fountain of chaos. My wolf game I was half ready to make him an honorary wolf because I was dodging under the cover he laid down the whole time. I don't think he's particularly wolfy, I just consider him among the most expendable villagers in the event of a mislynch.
Takhisis...to quote Arakhor, lynch the lurkers and liars. He lied about not reading the thread. That's a "lie no one will take seriously so not like a real lie," but it is a lie and he has followed it by acting like it was the truth, and using it as a cover for lurking and not being the usual instigator Tak. Then he lied again when he got called on it and claimed that he "has accomplished something." I took the challenge and reread his posts and the context. "I have accomplished something but you have to figure out what" is BS for "yeah, haven't done anything but sow some confusion." It's wolfy Tak, not just Tak playing hammy villager. But also, as you say, if he's playing hammy villager to that degree he isn't helping anyway so as usual I am tempted to lynch him anyway.
I also have a connection to explore if Tak were to flip wolf. Don't want to stir that pot yet in case he flips town.