Former Barcelona boss's mentor Johan Cruyff retired at the age of 49 after just 11 seasons in management.
However, Los Che's plans could now be subject to change following the resignation of Cesare Prandelli.
Jurgen Klopp must ditch his frugality and build on the Reds' encouraging start to the season.
The 23-year-old has signed a four-and-a-half year deal with the French champions.
Jack Wilshere has 18 months left on his contract.
Sunderland came back twice to draw the game.
Recent reports claim that Jose Mourinho is likely to meet his £84.6m release clause in the summer.
The Foxes sit just above the relegation zone after last season's triumph.
Joey Barton served a one-game suspension against Manchester City.
Will the New Year window assist Ronald Koeman arrest a worrying start to the season?
Bournemouth were beaten 3-1 in the reverse fixture.
Rashford has been instrumental in United's last two wins over Middlesbrough and West Ham United.
The Spaniard put the visitors ahead following a great assist from teenage fellow sub.
Hammers winger was sent off early in 0-2 defeat for a challenge on Phil Jones.
An overdue managerial change should bring a fresh transfer approach to Selhurst Park in 2017.
Daniel Sturridge and James Milner picked up injuries during Monday's match.
Fernandinho received third red card in six games in all competitions.
Jose Mourinho's side are chasing a sixth consecutive win in the league.
Los Blancos host the Europa League winners on Wednesday night.
Jurgen Klopp's side can move to within three points of leaders Chelsea.
Player's agents have reportedly offered the German's services to Los Blancos.
Blues manager is keen to continue building his squad in the New Year.
Spaniard recently admitted he tried to return to Atletico Madrid during the summer.
Will Joey Barton be followed by further additions as the Clarets stave off relegation from the Premier League?
Manchester City want to bounce back from their defeat against Liverpool.
Cherries will be eager to build on encouraging start to the campaign and end relegation fears.
Liverpool are currently second in the table.
Coutinho and Matip are on the sidelines and recovering from their ankle injuries.
Carrick has started in United's five league matches before missing Middlesbrough clash on New Year's Eve.
Contract negotiations involving Alexis Sanchez and Mesut Ozil will continue to dominate Gunners' agenda.