So what are the chances Yajin lays down roots in this place? He's part of so many factions/organizations, it would seem those developments go to waste if he flees again. Or he's gonna do something epic and troll/upend the existing power structure/balance on his way out. I'm guessing it'll be the latter.
But ch 62, he makes the decision to attend church regularly to educate himself, so unless this is a red herring, I think this arc will last quite a while (it already is pretty long tbh) unlike the Great Bath arc (6 chapters) where he did some self-study at the library (Saul Goodman'ed his way out of an arrest) and tried to hold down a regular butchering job.