Space for Gannon-Doak? Does McGinn keep place? Welsh to return? - key questions for Pocognoli

Two games, one point, no goals. And a home debut hampered by an early red card.New Scotland head coach Sebastien Pocognoli might have hoped to know more about his side by now. But little was learned at Hampden on Tuesday as his 10-man team were outclassed by Switzerland.That makes Saturday’s match in North Macedonia - live on the BBC - even more important. A first win under the Belgian is needed.How might Scotland achieve that? And what are the key questions facing the head coach?You are t