I have the feeling that men are less related to each other, while women seem to have more of a rule.
I dunno, i feel that albanian wouldn't pass as anything else but still don't show an albanian common phenotype, i don't wanna draw quick conclusions but i would suggest that it has something to do with some very past balkanic intermixing, pre medieval, maybe roman times and pre roman times because during the middle ages except from few influences they were closed as a community