After signing Joao Neves from Benfica in a big-money deal, PSG are overstocked in midfield, with the likes of Danilo Pereira, Warren Zaire-Emery, Vitinha, Fabian Ruiz, Carlos Soler and Ayman Kari all available to play in central midfield. United, on the other hand, are eager to strengthen in the middle of the park to ensure coach Erik ten Hag has enough options at his disposal as they look to improve on last season's eighth-placed Premier League finish.