Recently, I rewatched the documentary, 'Take the Ball, Pass the Ball', which was a detailed dissection of FC Barcelona when Pep Guardiola was the head coach from 2008-2012. During one of the final moments of the documentary, Guardiola said, "People become managers for all kinds of different reasons. My motivation is tactics, that's why I became a coach, to dissect the game and find solutions. The basic concept which Johan Cruyff injected into our veins many years ago was that