The Community Manager Tina Palacios said,
Infinity Ward just released Call of Duty: Ghosts for PS4, Xbox 360, Wii U, and Windows, and the upcoming weeks will involve more releases for the next-gen consoles. You can say that the developer has a lot on their mind.
Although we aren’t completely sure that Infinity Ward has officially dropped the title, there are some rumors that Sledgehammer, co-developer of Call of Duty: Modern Warfare 3, will take over.
All we know is that Call of Duty: Ghosts definitely has Infinity Ward’s attention. Are you disappointed that Modern Warfare 4 has been pushed to the back burners?