The leaks had it that it was retitled to FFXV, moved to Playstation 4 and was being co-developed by Sony and Square. Well.. It turns out Sony's involvement and exclusivity were false informations!
True. but this is the same guy whos seen it in action and leaked the footage, Id imagine it would be pretty strange to do this and still get the platform wrong. Stranger things have happened though, I just want the game :D