Marcus Rashford terrorised Liverpool from the left wing, scoring twice in the 2-1 win. Then against Sevilla on Tuesday, he was switched to the right to accommodate Alexis Sanchez.
It upset the balance. United lost the Champions League clash and the spotlight not only fell on Jose Mourinho in the aftermath, it also found its way over Sanchez.
Sanchez spent most of the match too far from goal to do anything about the scoreline and the amount of times he lost possession turned into a talking point.
Against Sevilla, the statistics say he lost it 20 times in total, though since signing for United, that was not his worst during a game.