i would love a final fantasy X themed expansion we already have so many references to Spira such as Ixion, Yojimbo & daigoro, the tidus and yuna glamour, and now the pelupelu too as well as Ronso. an Yoshida has said before that X was his most favorite FF so i think there is a high chance it could happen that we visit a Spira-esk world with alot of designs an themes that closely resemble what fans know an remember