Gled Schofield, Co-Founder of Sledgehammer Games, recently dropped this post on his twitter account:

Working w/ military guys- their stories will blow you away. Names/locations will change but some situations going in the game- real stuff!”

This new Call of Duty is set to be an action-adventure FPS, a deviation from the current offerings.  The fact that they’re working with current military members should automatically rule out the proposed Future and Space Warfare reported a while back.  However, it could still be labeled Advanced Warfare.  Details are still murky, but with this latest news to come out, some possible near future previews could be in store.

[via Industry Gamers]