User blog comment:Damac1214/Call of Duty 2014 Being Developed by Sledgehammer Games, Call of Duty Moving to Three Year Development Cycle/@comment-24490551-20140207023052

I've been thinking about "why they don't add a 3rd developer to the CoD release cycle?" for some time now. That's good news, now we will see more polish on pretty much everything, and hopefully a new engine.