Manchester United host Leicester City in an intriguing FA Cup fourth clash at Old Trafford on Friday. Both teams need to win to boost confidence, but United boss Ruben Amorim really needs a good cup run to try and build momentum and belief in his ideas.

Ruud van Nistelrooy returns to Old Trafford looking to compound Man United’s issues when his Leicester City attempt to cause a big FA Cup upset this Friday night (2000 GMT).

Amorim could mix things up further by moving the Dutchman to the central centre-back position and Maguire to the left. Maguire has experience playing as the left-sided defender in a three for England and Hull City but he is more of a ball-carrying centre-back than a passer.

Manchester United defender Lisandro Martinez could sit out the rest of the season after the Premier League club said the Argentina international suffered an anterior cruciate knee ligament injury in Sunday's 2-0 home loss to Crystal Palace.

Manchester United defender Lisandro Martinez has sustained a cruciate ligament injury, the club said on Thursday. The Argentina international was carried off on a stretcher in United's 2-0 loss to Crystal Palace in the Premier League last Sunday.