Okay, I've just managed to continue working on my app (I had to before the app period is done), but is it possible I can choose any kind of Persona based on Pokemon?

Because in his canon, Sycamore's only Pokemon in the games are the Kanto starter's final forms in post-canon and Xerneas is the legendary Pokemon mascot of Pokemon X, which I am going to be his game origin, which I planned the latter to be the inspiration of a final form or something...