Real Madrid CF v Celta Vigo - Copa Del Rey Quarter-final: First Leg [Getty Images]

MADRID, SPAIN - JANUARY 18: Real Madrid manager Zinedine Zidane looks on before the start of the Copa del Rey Quarter Final, First Leg match between Real Madrid CF and Celta Vigo at Bernabeu on January 18, 2017 in Madrid, Spain. (Photo by Denis Doyle/Getty Images)

Getty Images Sport Denis Doyle