Erik ten Hag admits he is still unsure how he will solve his defensive dilemma when Manchester United face Aston Villa this weekend.
United will be without Lisandro Martinez and Raphael Varane for the match and are still unsure whether club captain Harry Maguire will be in contention.
The 30-year-old missed the draw with Tottenham on Thursday night, with Luke Shaw once again filling in at centre-back alongside Victor Lindelof.