Sadly never going to happen bud. I was watching the highlights of Sevco Motherwell the other week when McGregor landed on the Well player with his elbow, I told my brother nothing would happen. Same way Morelos got out of a red card, Scott Brown got away with elbowing Naismith, McGregor got away with kicking the young Celtic lad.
Scotland is terrified of these 2 at all levels, from the football pitch to the courts.