You know what at this point, I want all the staff members from BD1-BD5(directors included) to leave Square Enix, and make their own studio and merge it with Platinum games.
XVI can be a mobile MMO.
Buy the XV, and Type-0 IP, or rent it whatever allows them to use them.
War Academia(Type-0 Reboot, Unreal Engine 4/5) Director Hajime Tabata
Dark Fantasy Trilogy(Unreal Engine 4/5) starring Ignis, Gladio, Prompto, and Noctis (Whatever XV was supposed to be) using the Fabula Nova Crystallis or whatever they can use from it like the terminologies, and stuff.
New IPs
Kingdom Hearts 4(Disney owns the IP, so it's safe)
Their creative talent is way too good for Square's management