Gamesradar- "The stars are aligning, and rumors are bubbling up that an official Call of Duty reveal is coming in the eminent future – and it’s looking more and more likely that the sequel will, indeed, be Black Ops 2. What Cold War debauchery should we look forward to? We’ve got together a list of all of the things that we’d like to see from the inevitable FPS sequel."
Activision knows Console gamers will buy it no matter how many times they recycle the same stuff. They know the stands of console gaming are very low, hence it just needs new Skins with new maps. No need to go beyond this point.
If you play COD you have to accept camping as a legitimate tactic but at least they're easy to shoot most of the time once you figure out the good camping spots, give them a cover mechanic and the game would be unplayable.
and charge us for it all over again lol that would be cool