I personally would love to see a Gambler class like Setzer from FF VI. We already have the Magitek Armor from VI so why not one more amazing thing from one of the best in the series. I think it would also fit well since Setzer piloted the airship in 6, and we're getting sky travel/personal airships in the expansion. A Gambler class also fits due to the Gold Saucer coming soon. Very few things could make me happier than seeing a Setzer based Gambler job added.