Not long ago someone suggested it, I couldn't find the thread, sorry.
My idea is to do an all-against-all league with the 1939 scenario. If many sign up, make groups of 3 or 5 players, a game will be played with the axis with one player, and another game with allies with a different player, and the first of each group to playoffs to mirror games. It all depends on the number of players who sign up.
Yes, I know what you are thinking, this can last about a year, and what is the problem?
If there are people willing, I organize it. Who signs up?
My native language is Spanish, and no English language mastery, sorry.