I think that there needs to be portals for aircraft so it doesn't take so long to get places. Make it more like Call of Duty Modern Warfare 2 or Call of Duty Black Ops.
Also....I would eliminate the pts based system and create individual based levels of play. A higher level equates to more options for vehicles or planes. There should also be options to equip your airplane/vehicle with additional stuff to help in killing. Of course each option would have a counter. Basically...this game needs to be like Call of Duty Modern Warfare 2, but with a WWII theme and NO KIDS.
Another thing I would like to see is the option to have this game integrate with other games. I heard a rumor a few years ago that mentioned tying this game into a ground soldier based first person shooter. I think that's a great idea. I would even go one step further in adding a virtual life concept in which we could create communities much like those of 'The Sims'. We could develop families with mothers fathers and children who would eventually grow up and go fight wars (virtually speaking).
If all of these things come true, which I'm pretty sure of, it would make this game the best game to ever grace this planet.
That's my 2 cents.