RE: wonder how Helicopters would have turned WWII
I think an expanded battlefield is in the near future, using modern equipment like AFV's, static firing positions and even soldiers too.
Of course, this would all have to take place outside as helicopters and aircraft would roam freely. The battlefield would have to have artificial as well as natural cover, hilly landscapes and even water features.
You can tell I have been giving this a lot of thought. LOL
~ Jeff