What if the Western allies managed to liberate the Balkans in late '44? Lets say that Churchill manages to get the allies to think postwar and FDR is less trusting of Stalin. So, by '45 the Front has collapsed, Yugoslavia is somewhat passified, but still has issues. The Czech Republic and Austria are liberated by the Allies, but the Russians pretty much took everything else historically. What happens at this point? Do the allies really give everything back or do they decided to enforce some free elections of the balkan and Soviet occupied nations?