I'd like them to add some standard shooter features, such as shooting from behind cover, interacting with objects, and generally, I WANT A THIRD-PERSON CAMERA! Ideally, if it's like in G.E.O.F., it would have the perfect camera, combining the advantages of both first-person and third-person cameras. Ballistics seem to be appearing in the game, and interactivity, and the world should become more diverse. The idea of super-anomalies is good.
Well, I don't have anything else to add to what's already been said.