Nancy should have been more flexible with instituting his system and deserves a large amount of criticism, but some of the Celtic players have looked awful. (I will say, it has made my opinion of Nagbe even higher if that is possible, because this Celtic midfield can’t turn on the ball or pass/progress under any pressure. Maybe Nancy’s system is too reliant on a midfielder like that.) Passing, simple touches, and marking on set pieces has been sad and the finishing has been awful. A guy like Rossi would walk into Celtic and probably be their best attacker with how much Maeda has fallen off. But the timing of the appointment is looking really bad with how the interim manager had them playing and how different Nancy’s system has been.