@Xi:
… Your variation might ovedo it. What if Germany took Russia and then was driven out by the Brits. If Germany SEs Russia after about G4-5 then Russia would not likely have the IPCs to recover … considering that all IPCs are surrendered upon loss of your capital.
Or if Japan takes W US and SEs it … The cost to the US would be astronomical!
That would surely change the face of the game, making a astatic defense more important.
There could be some intersting “distractions” to the “accepted” strategies. If the US can be seriously harmed, how much will they send to germany, how much will be kept to defense? Germany on the other hand should have a close look on WEurope and hold it. Your implications on russia say enough.
The sea becomes IMHO much more important, having two tranports around could wreak havoc anywhere.
It would make the game interesting, to say the least!
(think of combining the new idea of Indux… sacrifice the Luftwaffe for a naval threat against the UK or US, add a full scale Japanese Invasion of Hawaii (not only pearl)). Interesting possibilities :)