On a popular fan page of Activision's Modern Warfare FPS 3 appeared today an image for the next installment of Call of Duty: Modern Warfare 4 . This could be great marketing materials to promote the title though, it must be noted, that the image is from the official website of the Publisher. Waiting to know if the shot is authentic, we refer to our previous news to read a rumor spread in last November that would see Modern Warfare 4 exit during 2013.