They are adding a cardgame when they add in the Gold Saucer from FFVII, in 2.3. They will be adding more mini-games to this as time goes on, but so far the only ones they've talked about are a card game, and snowboarding. But with the confirmation of chocobo breeding/raising when they add housing, I'm sure Chocobo Races are right around the corner.

http://zantetsuken.net/news/final-fa...2-2-and-beyond