How Manchester United went from been an average team to been a weak one last season is a thing of great concern, they had their coach changed at some point which can be considered a factor that affected the team but even before that the team was not doing any better. The hopes now are on the coach now that they will be to do better this season and I want to believe hwwill what to work towards that seeing that it is of essence not to the team alone but to his career as a coach.
Everybody act like they've forgotten already, Manchester United main issue was converting chances in the final third, from Erik ten Hag to Ruben Amorim, that's exactly what Manchester United lacked. Joshua Zirkzee the new striker needed time to fit in and Rasmus Hojlund had a poor season. Hopes shouldn't rest on the manager that way when the management are not backing him doing nothing, the manager is no magician and without the proper tools he can't cook.
I don't think that Amorim has to be blamed for the big laxity in the club that made them unable to maintain their average performance last season. Amorim is only trying his best to see how he can revive the club from the damage that Ten Hag did. The players bought by Ten Hag ain't meeting up to expectations and Amorim needs his own set of players for the fast improvement of the club in order to achieve his goal.
Amorim is the coach of Manchester United and you can't tell me that Manchester United don't have good players he can use to at least move his team to a better position last season, I will blame him for how poorly the team performed last season, we have good players in Manchester United those young players in Manchester United can perform very well if the coach knows how to position them, know the positions they can play very well and the positios they can't, season before this past season is not as bad as this last season that just passed was it not the same players that was used, I think Amorim should take responsibility for the team bad performance last season.
Some Manchester United fans are already saying he should be sacked but I don't think so I think they should allow him this season to prove himself, since you said it was players sign by ten Hag that is in the team and he can't use them this is his opportunity to sign players he can use very well, if after this season and Manchester United is still bad then he should be sacked, I believe with a good Coach Manchester United will move forward.