I dont see it yet, Amorim is not having a good run at Manchester United despite the last games, if we compare his start with other previous coach he is even worst than all of them. So i dont see Manchester United coming back yet. Maybe next season when he makes the team he wants and he select the reinforcements, but the main question is, he is gonna be still the coach of Manchester United?
I think he will get his chance next season even though he didn't perform well in his first season. If he doesn't get that opportunity (he gets fired first), then that would be very unfair because he was expected to make changes while he was not given adequate financial support.
But there is one thing that is not yet certain, will he get full financial support next season? or he will have to sell many of his players to get fresh funds.