Dissidia Duodecim Final Fantasy possible characters

copied info:

Leaking out from the Jump Festa 2011 event, Twitter users have claimed that Yuna from Final Fantasy X is the newest character addition to Dissidia 012: Final Fantasy and that the release date is now March 3, 2011 for Japan. Square-Enix has yet to officially confirm her appearance, but apparently she was spotted in the new trailer on display at the event. Tweeter aibo_ac7 seems to indicate she is seen in her Final Fantasy X outfit.

so i Yuna is confimed, i know she will be cause they did the same thing whith Vaan :p
but....if Vivi doesnt come soon, idk if there gonna add him....i mean there bound 2 add some choas characters soon and Vivi will be put the window