Cynics might suggest Paul Pogba just couldn't stomach a long night at Anfield.
That 10 minutes was all he needed to realise that another 80 of them would do his chances of getting a lucrative move elsewhere this summer more harm than good. Pogba limped off injured in the 4-0 defeat to Liverpool, although it remains to be seen what the nature and extent of it is.
Let's just say he didn't exactly look crestfallen as he took sanctuary on the bench. But it speaks volumes for just how poisonous his situation at Manchester United has now become that travelling supporters booed him as he left the pitch.