It would be like a blend of all the WW2 games you can think of blended together. Personally though there is a limit to the level of realism that people can cope with with WW2 RTS games. Even those in the WW2 Army had limits to what they could take. When I saw the title I assumed you were talking about what a RTS game that encapsulates WW2 would be like. Therefore I gave my interpretation of the topic.