Greeks are our allies, thats how I see them and they are not half-albanians, as one of above "mindblower" said so.
Ofcourse they have an issue about the name Macedonia, since the name itself derives from late 20 century ( I am talking about the VARDAR region ).

Slavic "macedonians" are a mixture of Serbian and Bulgarian ancestry.

Albanians are ex half Greeks, but that's not really import here. I really can't see
them as allies on political level until they fix problem with Macedonians, both concerning name and the human rights for Slavic population down there