Unfortunately, there's a lack of character confirmation. All the info there is on a new character is that the people who saw the closed trailer claim to have seen Yuna's feet. Who's Yuna, you ask?
|Here's your answer, you unfortunate fuck.|
Honestly, I can't really trust those 4, maybe 5 people who claim this until I see some proof. Oh yeah, and Gilgamesh's FF12 incarnation MIGHT have been confirmed to be a summon. That doesn't kill his chances, though! Here's HeadBodyMaster, signing off!