Player Profile Home | Full List | David Beckham | Nicky Butt | Ryan Giggs | Brian McClair | Jordi Cruyff | Karel Poborsky 16. Roy Keane The Human Dynamo Manchester United's Mr Versatile Roy Keane has played at right-back, in central defence and in every midfield position for Alex Ferguson since he was signed from Nottingham Forest in the summer of 1993 for a then record between British clubs of ...