But we all know how it really happens 99% of the time. We've seen it over and over again, when the devs add 30 characters in the game, adding tons of bugs, then they make polls asking which characters should receive updates. After 2 years of development the game is still unfinished, some characters are put to the side, the ones that receive content, are usually a few scenes and story progression that is a dead end, with no relation to other characters. And that's the good scenario btw.
I'm not hating, but this game doesn't need more characters right now. It has enough and I keep coming back to see content with my favorite ones, and there's nothing, update after update.