As Amorim explained, his squad now suits his system far better.
Yet there is more to it than that.
Goalkeeper Sanne Lammens does not fit the 'system' but he doesn't inject a sense of panic in the rest of his team-mates and the crowd as Andre Onana and Altay Bayindir did before him.
It is inevitable the young Belgian will make mistakes. But he looks generally solid and doesn't give the aura of some impending calamity when the ball gets near him.
Matthijs de Ligt is not part of United's leadership group but he is leading the defence superbly. Skipper Bruno Fernandes had a quieter game but would have marked his 300th United appearance with a goal had it not been for an excellent reaction save from Brighton keeper Bart Verbruggen in the second half.
Casemiro, with a goal and an assist, had another great night. His rehabilitation – he has been given the Brazil captaincy back by Carlo Ancelotti – continues, having fallen amazingly far in the United pecking order at some point, even behind a youngster currently on loan at West Brom.
"The other guys need to look at Casemiro," said Amorim. "In the beginning he was behind every midfielder even Toby [Collyer] but he fought and worked and is back in the national team and is so important for us. It shows football can change really fast."
It did not feel like it at the time, on that awful, embarrassing night at Blundell Park in August, but United's EFL Cup exit at Grimsby is now an advantage, just as it is they have no Europe to distract them this season.
They have one home game in 50 days because there is nothing in midweek. They have a full week to prepare for the trip to Nottingham Forest next Saturday and another one before they go to Tottenham seven days later.
As Amorim said, United must take advantage of such a forgiving fixture list.
There is still lots of work ahead but it does feel like a corner has been turned. And it isn't just the first team.
Ratcliffe wasn't there but if he had been at Leigh Sports Village a few hours earlier he might have discovered the academy he has so harshly criticised is not too bad either, after their seventh win of the season kept United at the top of Premier League 2 with a 100% record and another of their summer arrivals, Paraguay's Diego Leon, scoring a wonderful goal.
https://www.bbc.com/sport/football/articles/c20p1457e1mo
Yet there is more to it than that.
Goalkeeper Sanne Lammens does not fit the 'system' but he doesn't inject a sense of panic in the rest of his team-mates and the crowd as Andre Onana and Altay Bayindir did before him.
It is inevitable the young Belgian will make mistakes. But he looks generally solid and doesn't give the aura of some impending calamity when the ball gets near him.
Matthijs de Ligt is not part of United's leadership group but he is leading the defence superbly. Skipper Bruno Fernandes had a quieter game but would have marked his 300th United appearance with a goal had it not been for an excellent reaction save from Brighton keeper Bart Verbruggen in the second half.
Casemiro, with a goal and an assist, had another great night. His rehabilitation – he has been given the Brazil captaincy back by Carlo Ancelotti – continues, having fallen amazingly far in the United pecking order at some point, even behind a youngster currently on loan at West Brom.
"The other guys need to look at Casemiro," said Amorim. "In the beginning he was behind every midfielder even Toby [Collyer] but he fought and worked and is back in the national team and is so important for us. It shows football can change really fast."
It did not feel like it at the time, on that awful, embarrassing night at Blundell Park in August, but United's EFL Cup exit at Grimsby is now an advantage, just as it is they have no Europe to distract them this season.
They have one home game in 50 days because there is nothing in midweek. They have a full week to prepare for the trip to Nottingham Forest next Saturday and another one before they go to Tottenham seven days later.
As Amorim said, United must take advantage of such a forgiving fixture list.
There is still lots of work ahead but it does feel like a corner has been turned. And it isn't just the first team.
Ratcliffe wasn't there but if he had been at Leigh Sports Village a few hours earlier he might have discovered the academy he has so harshly criticised is not too bad either, after their seventh win of the season kept United at the top of Premier League 2 with a 100% record and another of their summer arrivals, Paraguay's Diego Leon, scoring a wonderful goal.
https://www.bbc.com/sport/football/articles/c20p1457e1mo