GLASGOW, SCOTLAND - MAY 02: Ianis Hagi of Rangers is seen in action during the Ladbrokes Scottish Premiership match between Rangers and Celtic at Ibrox Stadium on May 02, 2021 in Glasgow, Scotland. Sporting stadiums around the UK remain under strict restrictions due to the Coronavirus Pandemic as Government social distancing laws prohibit fans inside venues resulting in games being played behind closed doors. (Photo by Ian MacNicol/Getty Images)

Celtic's Christopher Jullien reacts after the Scottish Premiership match at Celtic Park, Glasgow.,Image: 574062245, License: Rights-managed, Restrictions: RESTRICTIONS: EDITORIAL USE ONLY, Model Release: no