As Azzedine Ounahi put Morocco ahead early in the second half, his coach Mohamed Ouahbi wagged a delighted finger. There was, perhaps, relief there too. In February he replaced the most successful coach in Morocco’s history, Walid Regragui, who may not have been popular by the end, but the idea that his successor might surpass his achievements seemed almost impossible. That may still be a way off but, five months on, Morocco have become the first African side to reach the World Cup quarter-final