If you asked 100 Manchester United supporters where the Red Devils weaknesses lie within their playing squad, it is unlikely that many would say central defence.
With four-time Champions League winner Raphael Varane forming quite the partnership alongside big-money summer acquisition Lisandro Martinez, United have looked strong at the back. Their club captain Harry Maguire has come in for criticism but is a more than capable defender, as is Victor Lindelof.
However, three of the aforementioned quarter could be unavailable over the festive period for the Red Devils and ex-United right-back Gary Neville now feels manager Erik ten Hag has a "big problem" in that area. The Qatar World Cup being played in the middle of the league season was always going to cause problems and that seems to be the case for United.