Bayern Munich coach Pep Guardiola insists that his wife causes him more problems when it comes to tactics and team selection than Dutch winger Arjen Robben. In afunny interview, the Spaniard revealed that his spouse would prefer that he stop tinkering with his lineup for every match. “My wife Cristina often complains about my tactics,” theformer Barcelona coach told reporters. “She keeps on telling me that I should stick with the players who won the last match. Explaining to her my rotation system is much harder than tellingArjen Robben that he will have to settle for a spot on the bench …”