While a third wrote: "Why are you taking Garnacho off when you’ve got f***ing Hojlund up front, if the fella fell off a boat he’d miss the water.".
MANCHESTER UNITED boss felt the wrath of the Old Trafford faithful after a controversial sub on Wednesday night.
And a fourth added: "I will never fully blame the manager but pulling off Garnacho at 2-1 was a literal f***ing war crime.".
But fans were not impressed to see him sacrifice Alejandro Garnacho to bring on the more defensive-minded Noussair Mazraoui.
While a fifth complained: "Amorim is a proper coward for taking off Garnacho instead of Hojlund.".