[godzyla]

A good idea could be a great map of the USA and before the beginning of dynamic campaigns, create a theatre of operations in the USA to make the training schools of fighters, bombers or transports. Simulate dogfights, bombing missions with the alternative blue USA. This could open great opportunities.

EDIT: I know there will be a problem, the map should have an area of 3000km*3000km (much bigger than the Coral Sea map) and the problem will be the loading of static objects.