FILE PHOTO - (EDITORS NOTE: COMPOSITE OF TWO IMAGES - Image numbers (L) 589474814 and 602356360) In this composite image a comparision has been made between Manager of Manchester United and ex-Chelsea manager, , Jose Mourinho and Antonio Conte manager of Chelsea.   Chelsea and Manchester United meet in the Premier League on October 23, 2016 at Stamford Bridge,London.     ***LEFT IMAGE*** BOURNEMOUTH, ENGLAND - AUGUST 14: Manager of Manchester United Jose Mourinho looks on during the Premier League match between AFC Bournemouth and Manchester United at Vitality Stadium on August 14, 2016 in Bournemouth, England. (Photo by Michael Steele/Getty Images) ***RIGHT IMAGE*** SWANSEA, WALES - SEPTEMBER 11: Antonio Conte manager of Chelsea looks on prior to the Premier League match between Swansea City and Chelsea at Liberty Stadium on September 11, 2016 in Swansea, Wales. (Photo by Alex Livesey/Getty Images)
FILE PHOTO (EDITORS NOTE: GRADIENT ADDED - COMPOSITE OF TWO IMAGES - Image numbers (L) 648790058 and 586900360) In this composite image a comparision has been made between  Antonio Conte, Manager of Chelsea and Jose Mourinho,Manager of Manchester United. Chelsea and Manchester United meet in one of the  Emirates FA Cup Quarter-Finals at Stamford Bridge on March 13, 2017 in London,England.   ***LEFT IMAGE*** STRATFORD, ENGLAND - MARCH 06: Antonio Conte, Manager of Chelsea looks on during the Premier League match between West Ham United and Chelsea at London Stadium on March 6, 2017 in Stratford, England. (Photo by Michael Regan/Getty Images) ***RIGHT IMAGE*** LONDON, ENGLAND - AUGUST 07: Manager of Manchester United, Jose Mourinho watches on during The FA Community Shield match between Leicester City and Manchester United at Wembley Stadium on August 7, 2016 in London, England. (Photo by Ben Hoskins/Getty Images)
LONDON, ENGLAND - OCTOBER 23: Antonio Conte, Manager of Chelsea shakes hands with Jose Mourinho, Manager of Manchester United after the full time whistle during the Premier League match between Chelsea and Manchester United at Stamford Bridge on October 23, 2016 in London, England.  (Photo by Mike Hewitt/Getty Images)
LONDON, ENGLAND - OCTOBER 23:  Manager Jose Mourinho of Manchester United and Manager Antonio Conte of Chelsea watch from the touchline during the Premier League match between Chelsea and Manchester United at Stamford Bridge on October 23, 2016 in London, England.  (Photo by Matthew Peters/Man Utd via Getty Images)
LONDON, ENGLAND - FEBRUARY 26:  Jose Mourinho manager of Manchester United lifts the trophy in victory after during the EFL Cup Final between Manchester United and Southampton at Wembley Stadium on February 26, 2017 in London, England. Manchester United beat Southampton 3-2.  (Photo by Alex Livesey/Getty Images)