By Nathan Ridley England manager Gareth Southgate is on Manchester United’s shortlist to replace Erik ten Hag \- as well as Brentford boss Thomas Frank and Roberto De Zerbi. New United co-owner Sir Jim Ratcliffe is mulling over deciding to sack Ten Hag in time for next season, with several Red Devils players now expecting him to be given the chop as their wretched season wears on. Ratcliffe and his INEOS colleagues, who officially became part of United’s footballing hierarchy last month after the British billionaire purchased a 27.7 per cent stake in the club, are currently assessing a range o…