The thing is. Drop PS3 won't mean we will have suddenly a lot of character customization, open world areas, a diferent gameplay or that. Game will be the same, but with some more stuff on screen, like more HUD layouts, more players at the same time, more models and textures, or a little bigger areas. They wont change the way the characters works, neither will change graphic engine (The FFXIII one).

Do not expect bigger changes, that won't happend.