Ralf Rangnick’s revolution at Manchester United is barely a month old yet his fingerprints can already be seen wherever you look at the club. Two Premier League matches and a week of training may have fallen victim to a coronavirus outbreak, but not a second has been wasted in the hands of Rangnick. Areas of improvement have been pinpointed; swift and decisive decisions have followed. One of Rangnick’s first acts was to bring a sports psychologist to Old Trafford, with Sascha Lense, a close confidant during his tenure at RB Leipzig, joining United’s backroom staff. Lense’s appointment threw up a number of pertinent questions, from the benefits of employing a sports psychologist, and the overall objective, to the willingness or reluctance of players to get involved. But above all else, the burning question is why wasn’t a sports psychologist – a position of unquantifiable importance to Rangnick and one he predicts will be commonplace across all sports in the near future – in situ a...