Is this expected anytime soon? I really wanna use him more.
presumably yea. they probably need some kind of down time with no big plans to want to bring back FFT collab to give them ex tho
But they will get them at some point?
Devs don't share a roadmap, or anything beyond a month or two, so no one really knows.
Since it's not even confirmed in JP, it might not be a good idea to justify/recommend getting FFT mindspheres through barracks to prepare for it, unless you don't have any other units to put there I guess.