I think WWII should take a break UNLESS we explore a new perspective.
While WWII games are slowly becoming less common, a rather large amount still come out every year whether you realize it or not. Now, I do like the setting of WWII, but it is getting old. Give WWII a rest for a few years, or take the Hollywood route.
In case you haven't noticed, two WWII movies came out recently that cover new perspectives: Valkyrie and Defiance, both of which are true stories. Valkyrie covers the real July 20th plot to assassinate Hitler, effectively showing a non-Nazi German perspective. Meanwhile, Defiance is from the perspective of Polish Jews trying to survive in the wilderness of Nazi-occupied Poland. If games could take this route and give us more games set in WWII focusing on someone besides the Americans, British, or Russians (And even then, Russia is a rarity) then I'd be all for seeing some. If you are going to make us storm fucking Normandy for the billionth time, then no thanks, find something original to do you fucking bandwagon chasers.
Now, as I've said a billion times before: I don't think that switching everything to fictional modern wars and future wars are the answer when it comes to settings for war games. I'd like to see games based on the many post-WWII conflicts. Sure, none are really the size and scope of WWII, but they shouldn't be ignored because they are all interesting, original settings for games. Korea, Vietnam (Yeah, yeah, there was that influx of Vietnam games a few years back, but it was over before anyone made a good one) South African Border War, Soviet invasion of Afghanistan, the Gulf War (I think that would make a pretty cool moderately high budget tank-based war game) the current wars in Iraq and Afghanistan, the Sierra Leone Civil War, and so on. A lot of people say "those wars won't sell," but the fact is that no one has even TRIED. If you look around, you'll see how so many gamers cry for new, more original settings in games. Hell, we are doing it right now. How will anyone know that gamers don't want to try out these wars in a game if no one attempts to make games based on said wars? And besides, some great, rather successful movies were based off of events that many people didn't really know much, if anything, about: Blood Diamond, The Last King of Scotland, Hotel Rwanda, Black Hawk Down, etc.
Plus, these games have an added benefit: They could be educational.
http://www.youtube.com/watch?v=rN0qRKjfX3s
That video is a good example of what I'm talking about. Games based on a war that most people have never heard of could get a small portion of the audience interested in finding out more. They play a game based on, say, the Soviet invasion of Afghanistan and decide to start looking up information to learn more about it. You've accomplished two things: Produced a solid game in an original setting, and got gamers interested in a historical topic they might not have known about. You taught them a quick history lesson in a fun way, which really is one of the perks of setting a game during a real time period, following real events.
So, I'd really like seeing games set during other real wars, besides just WWII, and I bet that a decent amount of gamers wouldn't mind the original setting either.
I'll stop now that I've potentially derailed the topic with my ramblings.