The Famous Grouse Pre-Season Challenge - Glasgow Warriors v Harlequins [Getty Images]

PERTH, SCOTLAND - AUGUST 18: Luke Wallace of Harlequins looks on during the Famous Grouse Pre-Season Challenge between Glasgow Warriors and Harlequins at the North Inch Ground on 18th August, 2018 in Perth, Scotland. (Photo by Mark Runnacles/Getty Images)

Getty Images Sport Mark Runnacles