Macedonia is not very far at all from southern Moesia. The assumption that Albanian must mot have been originally in a very southerly place in the Western Balkans comes, among other reasons, from the fact that Albanian was profoundly changed by Latin superstrate, even some would say partially Romanized. But Latin only became a really dominant mother tongue for most of the local Balkanites roughly north of Macedonia and Epirus. Greek was used even by the Romans themselves in the southern And southeastern Balkans. And the relationships with Eastern Proto-Romance, which probably arose not in present day Romania, but roughly in Serbia and its surroundings, also indicate a homeland a bit farther from the Adriatic (the lack of maritime vocabulary also suggests that) and north of the Greek-dominated area, bu not too much because the language was also exposed to contacts with Greek and Western Proto-Romance. Moesia, including present day Kosovo, would fit these linguistic hintsvreally well.