Quote from Malmo:
"I thought their links to the Basques, Catalans and folk from Brittany through physical similarities and a near common language were long established"
There is no near common language to Basque - it is totally unique, and from a linguistic perspective, they are therefore not related to Celts or anyone else!
I assume everyone agrees/concedes that the q-Celts being the Irish, Scots and Manx, come from a distinct branch of Celts from the p-Celts, being the Welsh, Cornish and Breton. These represent two separate migration waves so, going back to the original article about links to the Iberians, this would appear to refer to the q-Celts.
Good to see the Morris --> Moorish link confirmed!
Cheers
Tim