Call of Duty: BOOM - HEADSHOT!
Going to go back in time to WWI with Call of Duty: Trench Warfare.
call of duty futuristic warfare? i seriously dont think there will be a modern warfare 4 since the main antagonist of that particular franchise is dead(well the antagonist of the last two atleast) i suppose i futuristic shooter would be pretty awesome.. either that or maybe a "what if" where it shows what would have happened if the german won second world war and so forth.
Call of Duty: American Revolution
The game in entirety will consist of people standing in line formation a few hundred yards apart firing highly inaccurate musket balls at a rate of 2 per minute, while slowly walking towards each other. Sounds fun right? I personally wanna see some random cross-the-map bayonet flinging.
Even if the Modern Warfare series is completed, this does not mean they can't make a new story that happens in the modern era. As of the name, it does not really mater to me, it's probably going to be vague like the rest. :P
Popular and Good are two different things. Simply because the idea of a "Good Game" is subjective, however Popular is fairly quantifiable.
CoD is a Popular game, that cannot be disputed (unless one person purchased most of the copies).
But my opinion is that it isn't a good game.
Call of Duty: Buy Our Overpriced Game 16
I heard it was gonna be Black Ops 2.
I really hope they try to do something else rather than ''Reuse everything from the old game and use something else from older games!''. Not feeling like paying 60 bucks for something that I have already payed for. (MW2)
maybe a world war one game, i don't know any first person shooters set in world war one. just an idea but it has an original concept.
Call of Duty: World War 3
Call of Duty: 10,000 BC
Killstreaks: Mammoth herd, Meteor coming from the sky, Summoning a god through worship, pull out the hearts of everybody near you, etc.