I've always wondered about the possibility of Square Enix characters that weren't from Final Fantasy appearing in Kingdom Hearts but I figured it was unlikely to ever happen. But then TWEWY characters made an appearance in Dream Drop Distance. And Nomura revealed that Aerith's role was originally intended for Aya from Parasite Eve. So that got me wondering again. Will Aya finally make it into a future game? Can we expect more TWEWY characters? How about characters from other games/franchises such as Chrono Trigger, Dragon Quest or Nier? At this point I think anything is possible. What do you guys think. Is this something you would want? And if so, what kind of characters would you like to see? Or would you prefer it if they just stuck with Final Fantasy?