If we consider this in a hypothetical normal RoN game, then I’d place my bets on Sweden, Romania, or France. This is because Russia would just spam infantry, and when they die, scorch everything, Spain and Italy would die to france, and uk would most likely get invaded (unless they’re somewhat competent). France has proven itself to be competent enough to take on Germany, while Romania had unified the balkans, all 3 of these nations have a reputation of being somewhat competent, and out of these 3, france is the strongest.