User blog comment:Crazy sam10/Call of Duty: Ghosts Teaser Trailer released/@comment-5394014-20130502114508/@comment-4778612-20130503025653

At least radio chatter etc. had a stronger link to a FPS. "Masks" seems like a very vague connection, and Spartans/samurais/etc. isn't the first thing I think of when I hear "Call of Duty".