GLASGOW, SCOTLAND - NOVEMBER 23: Moussa Dembele of Celtic heads at goal during the UEFA Champions League match between Celtic FC and FC Barcelona at Celtic Park Stadium on November 23, 2016 in Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)
GLASGOW, SCOTLAND - NOVEMBER 23: Moussa Dembele of Celtic heads at goal during the UEFA Champions League match between Celtic FC and FC Barcelona at Celtic Park Stadium on November 23, 2016 in Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)