User blog comment:Damac1214/Back in Black - Call of Duty: Black Ops III teased, reveal trailer coming April 26th/@comment-97.93.192.130-20150410010312/@comment-97.93.192.130-20150410010551

like Infinity Ward and Treyarch and SledgHammer Studios, all work together on one g the games would come out truly every 2 years or so. Thus creating anticipation for said game and in turn will create more demand and more sales of that call of duty