User blog comment:Crazy sam10/Call of Duty: Ghosts Teaser Trailer released/@comment-4279007-20130501184029/@comment-5596583-20130501230010

IW has a tendency not to show gameplay in their teasers. MW2's teaser had no gameplay, just audio from No Russian. MW3's four teasers had green filtered cities with battle chatter going on, if I remember correctly. Nothing unusual about this one.