By Daniel Orme Sir Jim Ratcliffe has backtracked on his decision to appoint just one new transfer chief at Manchester United and could swoop for BOTH Paul Mitchell and Dan Ashworth. The INEOS owner completed a deal to buy 25 percent of Manchester United last month and has already promised an overhaul of the club’s sporting department. John Murtough is currently acting as the club’s director of football but is expected to leave. Ratcliffe has long had his own candidates in mind for the position. Newcastle ’s Dan Ashworth has regularly been linked with a move to Old Trafford, while former Totten…