EDINBURGH, SCOTLAND - FEBRUARY 23: John Barclay, the Scotland captain pulls on his hat during the Scotland captain's run at Murrayfield on February 23, 2018 in Edinburgh, Scotland. (Photo by David Rogers/Getty Images)
EDINBURGH, SCOTLAND - FEBRUARY 23: John Barclay, the Scotland captain pulls on his hat during the Scotland captain's run at Murrayfield on February 23, 2018 in Edinburgh, Scotland. (Photo by David Rogers/Getty Images)