User blog comment:Drkdragonz66/Call of Duty Ghosts confirmed to have an unknown cooperative mode/@comment-3964768-20130710185213

Co-op has always been a bit dodgy, as you need to make sure that the players co-operate without having to communicate (Mob of the Dead did that pretty well), for reasons you undoubtly know,  and I wonder if it'll be like World at War's Co-Op. I trust there was something wrong with that?