Ok, so, I was thinkin', like, I know who Xion is. I know... WITHOUT A DOUBT!!! Xion is Goofy! Hear me out, I know it seems far-fetched but I have proof.... well, not really.

But ok, Goofy wasn't content was sleeping that whole year. So he woke up, and dressed up as a little girl... Wow, this seems more crazy on paper. But c'mon, what do you guts think?!?!?

It would add a neat little twist