This. A Cold War game imho would probably be more similar to V2 than HoI3 and more oriented towards diplomacy, intelligence and balance of power than pure military strategy. I'd be extremely happy to buy it if Paradox will release it (as a publisher, not as a publisher)!
I assume you meant developer right?
I agree, I mean I see some interesting idea in Battlegoats latest game but I was rather disappointed with the previous Supreme Ruler games. It seems that only Paradox can make a great Grand Strategy game.