@The-Janus indeed hurting the luftwaffe is a plus but not if it costs you way too much. Keeping your fighters with UK and alive in the Med then they can go to moscow fast.
@The-General-0 A quick US liberation of London assumes the German navy and its transports have been eliminated.Italy can throw a wrench into the allies plans as well.
the same goes for a rail system. in the future if i can i will incorporate a rail, and block house system for my A&A games. they would really add a new prospective.