Man I cant wait for this to come out, heres a game play trailer. New perks and weapons for the multiplayer too.
"The game itself takes place several years after Call of Duty: Modern Warfare and you return with "Soap" Mactavish, who is now the captain of the Special Air Service. Your goal in the game is to counter a Russian terrorist group that is on the rise. The game itself has a release date of November 2009"