An eagle-eyed Reddit user spotted a link on the Playstation Store that might have preemptively debuted a new release of Call of Duty.
I say new release because the link is titled Call of Duty: Infinite Warfare (via Reddit user Goontmyfries). That name could either be the next logical step in the naming convention for the series, going from Modern to Advance, and Advance to Infinite, or it could be the title for a Remaster bundle of some kind.
With Advanced Warfare already on current gen, having a Black Ops or Modern Warfare port titled Infinite Warfare would seem odd, so I would lean towards a sequel. We'll keep you in the loop once we know more.