With the undeniable success of the COD franchise, and yearly outputs of COD's current models, one might ask where activision plans to go next with the runaway success title that is Call Of Duty. Answer? MMOFPS.
A rumoured undercover development is being studied at ActivisionBlizzard currently, but with such extreme potential development costs, it remains a pipe dream at present. One thing is sure, with Blizzard's current title World of Warcraft a total dominator of its market, Activision has the pedigree to pull off something truly amazing IF Activision remember how to listen to the PC community they so heavily ignored in their latest two COD titles.
Source:
LA Times