In my opinion Manchester United fans have to realize that their team is compeletely messed up although under Ruud Van Nistelrooy Manchester United was performing well but i think there is no guarantee this condition will be last long and after Ruben Amorim get in charge i think the fans should be lowering their expectations to this manager because the transition period while changing coach probably will make Manchester United performance will not stable this because every players must be adapt with Ruben Amorim strategy and besides that as far i know Manchester United owner didn't set high target to Amorim
We never know how Manchester United will perform under Ruben Amorim's management, there are only two definite possibilities: "getting worse or getting better". As a newcomer to the Premier League, he needs to adapt to the EPL atmosphere and build good chemistry with the players. Maybe he needs a few games to find the right formation with the players available in his squad. Maybe Amorim can follow in the footsteps of Arne Slot at Liverpool because he was able to make Sporting CP appear solid even though they don't have many star players in their squad.
Ruben Amorin is really in a difficult situation because there is so much attention on him. His job is one that comes with so much expectations because the English side have not been doing so greatly this season so they needed someone like a messiah to put them back on track. The biggest challenge he will be facing is meeting the expectations of people from him, that alone can even lead him to mistakes. But it is still possible that he will turn things around just like the new coach of Liverpool is doing at Anfield.