Well, I don't want to assume anything as of the moment because I'm kind of disappointed with Black Flag. But to be honest, I'm thinking they would go back to a Brotherhood type of format in Unity. I'm also seeing like a real deal coop here. As for the game itself as a whole well, I'm expecting nothing new, I mean with a yearly release (they would release 2 AC games this year) I'm not betting that this game would be any different from the last games. The series is kind of getting boring now.