No one should really worry its just over analyzing that constantly goes on on the web. I think most people didn't care about Modern Warefare's campaign (including myself) because I associate fps almost compleatly with multiplayer now. Coop campaigns are auwsome, but single player campaigns get boring fast in almost every case to me. Why worry fps are only one genre, and are the most social genre, nothing wrong with that its great. I know I never beat resistance 2 and Killzone 2's campaigns because of the lack of coop. Microsoft is better at recognizing the social aspect of fps than sony. I think sony needs to wake up and realize the most fps fans like the social aspect. This is nothing to fear if mw2 became like mag and only focused on multiplayer. At least they focus on what they do best. And there are so many fps titles coming out that there are many good single player campaigns to play that non- social single player only fanz can love and enjoy.