Van Nistelrooy has now been signed on as Leicester City boss after they parted ways with Steve Cooper. As per The Sun, the Dutchman now wants 'to use Manchester United contacts' to sign the Red Devils' highly-rated youngster Collyer on loan in January. As per the report, United are not ready to part ways with the 20-year-old but could be open to letting him go on loan to play under a manager he is familiar with.