If you mean that the cause of Manchester United's poor performance in the previous season was due to the limited time Amorim had, I personally don't really agree with that. Because basically if it's true, time was a barrier for Amorim in the previous season, why until the end of the season Manchester United's performance was still bad.
He was not given enough good players as he wanted and did not have players who can be matched with his favorite tactics. Additionally, he had limited time to work with his players for performances in Premier League matches. I believe these two reasons are big enough to affect his management quality for Manchester United but it is only acceptable in the past season, and no longer acceptable in a coming season.
Yes, if next season Manchester United's performance is bad and Amorim uses the excuse of not having enough time anymore, of course this cannot be tolerated anymore. Because basically at this time Manchester United have brought in several players who might fit the criteria of the players Amorim wants. So with this Amorim cannot reason anymore at this time. Because at this time Amorim has time and has also been given players who are in accordance with his wishes. So with that, we just have to see how Amorim proves it.
In addition, currently the players who are not included in Amorim's plans, such as Garnacho and Jadon Sancho, there is no news that they will be sold or loaned out. So Manchester United should move quickly to sell these two players. Because it looks like Garnacho and Sancho are reluctant to play at Manchester United. So instead of making them indeterminate goals, I think they should leave Manchester United as soon as possible, whether it's on loan or on sale. Because we can see Rasphord himself when he left Manchester United for Barcelona, he looks even better in his performance. So with this, Garnacho and Jadon Sancho must also leave for their own good and also Manchester United.