Matthijs de Ligt and Noussair Mazraoui are in line to make their Manchester United debut this Friday. Both players have arrived in the UK ahead of their medicals, as they finalize their moves from Bayern Munich. Personal terms have already been agreed between all parties. De Ligt and Noussair Mazraoui will need to be registered by midday on Thursday to be available for Friday night’s Premier League fixture against Fulham. United will pay an initial €45million fee and €5million in add-ons for De Ligt. The Red Devils have also seen a €15million initial fee and €5million in add-ons for Mazraoui a…