Kieran Tierney, Charlie Mulgrew, John Souttar out of Scotland squad
Aberdeen defender Michael Devlin has won his first Scotland call-up after three defenders left the squad ahead of Sunday's friendly against Portugal.
Charlie Mulgrew, John Souttar and Kieran Tierney have all dropped out along with winger Robert Snodgrass.
Celtic’s Ryan Christie and Aberdeen winger Gary Mackay-Steven have also been called up.