Scotland were thoroughly unconvincing in victory over Greece, having been second best for long spells.

Possession for the home side was a paltry 33.3%, with Clarke’s side struggling to pick passes, while the defensive press appeared haphazard, albeit against slick opponents.

But doughtiness at the back, a threat from set-pieces and a slice or two of good fortune got Scotland over the line in a key match.

Goalscorers Lewis Ferguson and Ryan Christie are both suspended this time, while substitute Lyndon Dykes’ late strike may have earned him a start.

Billy Gilmour seems certain to take on a central midfield role and there will be a switch at right-back after an injury for Aaron Hickey but what other changes should the boss consider?

Ben Gannon-Doak did not look comfortable on the left, so is it time to play him on the right or give him a rest?

Scott McTominay as a second striker was not a success against Greece. It could prove fruitful against lesser opponents or is the Napoli man better off in a deeper role?