The thing is though, Sledgehammer games and Neversoft are both thrown into the mix now. (Aren't Raven and a few others involved as well?)
Hasn't Sledgehammer already gotten a start on their new game before MW3 was in development? Isn't it pretty likely that they would finish that game that was supposed to be worked on while MW3 was worked on?
I don't think too many people care about the Modern Warfare story line as much as they do the multiplayer. They really should change it up, I mean how many more modern weapons, attachments, killstreaks can they add.