EDINBURGH, SCOTLAND - FEBRUARY 03: Richie Gray takes part in the captain's run prior to tomorrow's 6 Nations match between Scotland and Ireland at Murrayfield on February 3, 2017 in Edinburgh, Scotland. (Photo by Ian MacNicol/Getty Images)
EDINBURGH, SCOTLAND - FEBRUARY 03: Richie Gray takes part in the captain's run prior to tomorrow's 6 Nations match between Scotland and Ireland at Murrayfield on February 3, 2017 in Edinburgh, Scotland. (Photo by Ian MacNicol/Getty Images)