User blog comment:Argorrath/Activision confirms next Call of Duty for this year/@comment-1840877-20130211203729/@comment-1840877-20130212081832

BOII's campaign was awesome, but it was still a bit too short. I think the devs should be aiming for a 7-8 hour campaign, not 4-5 hours. Though if they have to sacrifice length for gameplay reasons, I'm willing to accept that.