“Today’s Spanish Supercopa final between Barcelona and Real Madrid at the King Abdullah Sports City in Jeddah is the most visible symbol of a fast-developing link between Spanish football and Saudi Arabia. Now in its fifth year, the ‘Saudi Supercopa’ is considered by some as the cherry on top of a mutually beneficial relationship. As well as hosting one of Spain’s major knockout competitions, nine Spanish players are currently registered with Saudi Pro League (SPL) sides. The highest profile is...