if they went and skipped to FFX for the final fights I could see a possibility of Seymour's final form (O11), followed by final Aeon Jecht (O12). Or move them each back 1 so we have omega prime as O12. Props if both forms of both fights have the music from the FFX OST (not HD OST) for those fights. I dunno what to put before those which would make sense.