I think the issue is this is the first time he's struggled in his managerial career, he's had instant success wherever he's been before and he's struggling to figure out what is wrong or change to something else.
He'll need results asap next season, I suspect he's been told to fix the fundamentals behind the scenes instead of the paper fixes they've been doing since fergie left.
I'm absolutely astonished at how they left themselves with only hojlund as a striker for this season.