That would mean, that Greece is reunited with Macedonia, which would make nationalist sentiments happy. Bulgaria woudn´t find that good.
Maybe Bulgaria should join in.
Then they can have a Monarcho-Communist Byzantine Revival.
That would mean, that Greece is reunited with Macedonia, which would make nationalist sentiments happy. Bulgaria woudn´t find that good.
A Slavic West-aligned country strikes me as a severe blow to Soviet propaganda.
The reason that Ukraine and Belarus in particular are held under tight grip by Russia is because they're East Slavic countries - and if democracy works in either of those countries it shows that democracy could work in Russia as well.
I imagine something similar would be the case in Western-aligned Yugoslavia - if the place is prosperous it's a huge thorn in the side for the Soviets, that shows that democracy works in Slavic cultures as well.
In the aftermath of WWII there were rather major population shifts with one ethnicity exchanging places with another or being forced out (consider Sudentendeutsch & Germans east of Oder-Niesse line, Poles east of what was to become Russian border, India/Pakistan, and others). Assuming there is some sort of formal division of Yugoslavia, I would expect it would be along major ethnic lines, and you'll see movement of minorities across lines to join majorities whether voluntary or not. If one part communist, other not when communism falls apart I expect you may see further fracturing - do Slovenes and Croats get along? What about Serbs, Bosnians, Montenegrins, and Albania in a Sertbia?