Arsenal rattled in three goals in a 13-minute spell in the first half and then ruthlessly added four more after the break as they thrashed PSV Eindhoven 7-1 away in the first leg of their Champions League last-16 tie on Tuesday.
Erik ten Hag has admitted Manchester United’s lengthening list of absentees is a “concern” and says he has rarely been able to play his best team during his time at Old Trafford.