When a Barcelona vice president mused to me four years ago that she’d like to see the then 37-year-old Pep be made head coach, I never imagined it would happen. Guardiola was practically a novice. The only side he had ever coached was Barça’s second team. However, people in the club who had worked with him – men like the club’s then president Joan Laporta, and the then director of football Txiki Beguiristain - had already clocked him as special. Not only did Guardiola know Barcelona’s house style inside out. He also knew how it could be improved.

Guardiola once compared Barcelona’s style to a cathedral. Johan Cruijff, he said, as Barça’s supreme player in the 1970s and later as coach, had built the cathedral. The task of those who came afterwards was to renovate and update it. Guardiola is always looking for updates. If a random person in the street says something interesting about the game, Guardiola listens. He thinks about football all the time. He took ideas from another Dutch Barcelona manager, Louis van Gaal, but also from his years playing for Brescia and Roma in Italy, the home of defence. Yet because Guardiola has little desire to explain his ideas to the media, you end up watching Barça without a codebook.