With what's been announced, I don't think there's much else they can do besides releasing P1 and P2 dlc. Though that would be fucking awesome, we all know Atlus forgot those games exist.
It'd be cool to get more party member personas, too. Some of the others we got were kind of random... Like, Tsukiyomi? Cool that you remembered Sho exists, but okay??
That, or maybe they could add some other demons to the compendium, like they did for DeSu 2 RB. I notice a distinct lack of the Frost Five in P5 and that makes me very angry.
