Part of the reason Scotland are so shTye are cause our defenders seem to lack any basic skills? These are supposedly professional footballers and yet have no idea on how to get your head up, and pass a simple ball into the midfield. It's ridiculous to say all they should be able to do is keep the ball from the net. Yes that's there primary role but good teams (wether it be club or country) have defenders who can actually play football.
By the way mcKenna ain't fast. Perhaps being next to Considine makes him look like Usain Bolt!