Even a pair of former Liverpool and Man City stalwarts could not hide their admiration for one member of Erik ten Hag’s squad following Manchester United’s hard-fought 4-2 win over Sheffield United on Wednesday night. Then again, when you are faced with such irrefutable evidence of a footballer’s ‘exquisite’ quality, it can be hard to deny even for the most biased of observers. Yes, Bruno Fernandes can rub people up the wrong way. Danny Murphy, the one-time Liverpool midfielder, could not resist the temptation to bring up the Manchester United captain’s ‘histrionics’. But after taking his tall…