It was the Albanian Partisans who liberated Kosovo in WW II. The Albanians nationalist wanted to keep it. But the Communist wanted to hand it over to Yugoslavia because they were allied with them. They also thought that the communist friends in Yugoslavia would have a referendum in Kosovo and that they would vote, since there were many Albanians there, to re-unite with Albania. There was never a referendum.
Albania even thought about becoming a republic of Yugoslavia. Yugoslavia had much influence in Albania. They say the Soviets even accepted the idea of Yugoslavia annexing Albania. But when Yugoslavia broke with the Soviets the Albanians broke with there neighbor.
The Albanian partisans also helped the Yugoslavians liberate parts of Montengro amd Macedonia.
Albania was one of the few nations in WW II to liberate themselves.
The Nationalist Albanians do say the region of Chameria which is now in Greece and had Cham Albanians should have been part of Greater Albania.
http://en.wikipedia.org/wiki/Chameria
Has for the OP question if Albania had stayed Stalinist into the 90's they would probably still be isolated in europe.
Found out since they have ties with China that today they are becoming Chinas beachhead in europe.
Question - If the Stalinist had not taken power in 1944 would Albania have remained whole or divided between its neighbors.Would have land be redistributed. Much land in 1945 was put into the hands of the people who worked them. Education was finally really started. The government became more repressive over the years but in the beginning it did pull Albania out of the middle ages plus secured Albanias existance.