Now we are already close to april 1940.
I am not sure if i understood the Events correctly, but i assume that in case i should manage to hold France the Soviets won't awake till germany has 4 vp cities or till 1942 ?
So i think it is wise to let france fall historically. But what happens with my troops then? If i would evacuate most of the french troops to GB from February to April 1940 and let the Germans conquer France without much resistence would i save my troops that way or still lose them?