Dermot Gallagher has delivered his verdict on the key talking points from Rangers and Celtic's weekend Premiership clashes.
The former English Premier League whistler analysed big moments from Giovanni van Bronckhorst's away day win over Hearts at Tynecastle and Ange Postecoglou and Co's narrow victory over Motherwell at Parkhead.
Cammy Devlin's first half red card for his challenge on Rabbi Matondo was first under the microscope with the ex-referee in no doubt that it was the correct decision. Speaking on his Ref Watch segment on Sky Sports about the flashpoint, he said: "He comes from all that distance to stamp in on the player. He was always going to get a red card. I don't know why he did that."
