CARDIFF, WALES - NOVEMBER 12: Aleksandar Mitrovic of Serbia during the FIFA 2018 World Cup Qualifier between Wales and Serbia at Cardiff City Stadium on November 12, 2016 in Cardiff, Wales. (Photo by Catherine Ivill - AMA/Getty Images)
CARDIFF, WALES - NOVEMBER 12: Aleksandar Mitrovic of Serbia during the FIFA 2018 World Cup Qualifier between Wales and Serbia at Cardiff City Stadium on November 12, 2016 in Cardiff, Wales. (Photo by Catherine Ivill - AMA/Getty Images)