As Rasmus Hojlund saw the No 11 come up in red on the fourth official's board with 11 minutes to go at Fulham, frustration got the better of him.
His withdrawal made it eight games and counting without a Premier League goal. He was annoyed, as you would expect, shaking his head before being replaced by Anthony Martial as United went in search of a winner.
Erik ten Hag tried to appease the striker before he slumped into his seat on the bench. It is four times in eight league games now he's been hooked before the final whistle, but panic?