Well, no surprises yet, anyway. Square Enix
announced their official E3 lineup late last night, and, quite frankly, the most shocking aspect is that there's no talk about the
confirmed localization of Bravely Default. I really rather thought that there would be a playable English version around for E3 this year.
The full announced list contains A Realm Reborn, Lightning Returns, Kingdom Hearts 1.5 HD, and the X/X-2 remaster project; Eidos will show Thief and the Human Revolution Director's Cut, as well as the mobile-based action RPG Deus Ex: The Fall. Murdered: Soul Suspect and a mobile game called Mini Ninjas round out the headline games in the press release.
It's not clear from the release which games will be playable. Even the games marked as having "theater presentations" do not explicitly say that they won't also be playable, so it might be a wait and see. The company also says that there will be a "first look" at the next generation of Final Fantasy - while this could be big news, it's yet again something that I think we all expected to happen either at E3 or TGS or both. There's still hope it could be something genuinely interesting!
Source:
Square Enix Members Blog