So who is Louis Van Gaal? An inflexible ex-PE teacher who only knows how to act like a dictator or a footballing visionary that has made him one of the greatest ever European managers? Wherever he has gone, Van Gaal has been accused of being a domineering disciplinarian and a control freak. He is certainly, by his own admission, a man who leaves nothing to chance. A disciple in the 1970s of Rinus Michels? Total Football philosophy, he is a fascinating...