Or.. They slap it on a vendor and maybe have a new yearly "Reference to a previous Final fantasy" game event with that vendor at them (Maybe outfits of other important characters or other outfits that the MCs wear, as the Veteren Rewards have already started handing out stuff like the Wild Rose set). I wouldn't mind the Gold Saucer option to be honest, but I'd prefer a new event with new and old items available so that new and old players can get some enjoyment and neat sets.