Ahead of Concacaf Nations League play, extra eyes will be on Celtic with their defense featuring two Americans in Cameron Carter-Vickers and Auston Trusty alongside Canadian Alistair Johnston. They'll depart for international duty after the match but focus will be firmly on taking down Rangers before representing their countries.

Steven McLean has been handed the whistle for the game. The experienced referee will be supported by Graeme Stewart and Dougie Potter running the line. Meanwhile, at Clydesdale House, John Beaton is on VAR duties with Sean Carr supporting. What could possibly go wrong with that gang in charge?