You are Scotland manager Clarke… what would you do?

The squad is largely settled, albeit teenage winger Findlay Curtis gets a maiden call after joining Kilmarnock on loan from Rangers.

Billy Gilmour, Tommy Conway, Dominic Hyam, Ross McCrorie and Nathan Patterson have been restored, with Aaron Hickey, Ben Gannon-Doak, Lawrence Shankland and Craig Gordon among those missing out after injuries.

So is this time to experiment, or is it a case of adding caps to an experienced bunch and valuable game time for a few regulars who are not starting at their clubs?