see more

GLASGOW, SCOTLAND - OCTOBER 07: Scotland's Leigh Griffiths takes part in a training session at Hampden Park on October 07, 2015 in Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)

GLASGOW, SCOTLAND - OCTOBER  07:  Scotland's Leigh Griffiths takes part in a training session at Hampden Park on October 07, 2015 in Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)