@ Moesan
well there are many, and each has a qood point of view, and each is different.
the most closer to IE of black sea as it is expressed on this Forum is this
http://www.cup.gr/«ΠΟΘΕΝ-ΚΑΙ-ΠΟΤΕ-ΟΙ-ΕΛΛΗΝΕΣ;»_p-279928.aspx?LangId=1
we also know that Arcadians were before or same time with Myceneans
if you connect Arcadians with Arzawa then you have another theory
Cretans, many linguists believe that Minoans and minyans were the same,
reason Γρεττα could mean what remained at Pontic dialects as Γρηκω-εγρικησα (Ι understand, I speak the language)
then Greeks and Cretan might comes from γλωσσα γλωττα γρουσσα (doric). tongue
Anyway the linguist Georgiev and many other puts Greek language to be started at around areas of lake
Ohnid (Λυχνιτης) and south till Thessaly,
Areas were Brygians exist,
BUT not Pelasgians,
the spirit of Pelasgians can be found when compare Makedonian dialect and Phrygian language with Attic or Doric with Aeolian
linguist searchers as I said connect Homer with Aryan.
and if Crete means tongue/language then surely it has to do with East and not North,
it seems to many that the Anatolian theory can fit very well to south Balkans,
Archaiology can connect both,
Myceneans with Vatin, Arcadians or Cretan or Driopes with East,
I exclued pelasgians cause I consider them non IE speakers
PS2 hope you will find an answer, it is complicated, not as North Europe
PS
to hlep you more,
mtDNA U is missing from Crete and is rare at continental Greece (no mesolithic?)
Greek mesolithic Fst 0.19-0.2 !!!!!
Greek linerband Fst 0.03-0.05 !!!!
it seems that paleolithic and neolithic population were and are majority at Greece,
the genetic influences to some are 10% min and to others 30% from 2000 BC till today
and considering some tribes, we have an interesting group simmilar to Sardinians
if you understand Greek I link videos
http://www.livemedia.gr/video/33052
another book is
https://www.ianos.gr/i-genetiki-istoria-tis-elladas-0301615.html
and finally at Nature magazine, if remember correct may or June 2014