Erik ten Hag said he could have taken all 11 Manchester United players off at half-time of the 4-0 hammering at Brentford, as he lamented his side's decision-making.
United were well beaten in west London, going four goals down inside the first 35 minutes as the hosts ran riot.
A subdued Ten hag told the press afterwards: "We've all seen the game. I think Brentford were more hungry, and we conceded goals from individual mistakes. You can have a good plan, but then you have to put the plan in the bin.