In your tournament rules for G40, one of your Allied Victory Tokens is for “diplomacy: controlling all pro-allied territories on the map”.
If the Axis were to attack a single strict neutral, all of the strict neutrals become “pro-allies”. Would the Allies then need to make diplomatic relations with all of them (Mongolia, Mozambique, Afghanistan etc) in order to get that token?
I get that it might not happen often. But in a game where ties go to the allies (due to attrition), I can see circumstances where this will have to be answered.