I think an aspect of Ruben Amorim's start at the club that people are far too critical of is the fact that he is trying to revamp the way we played. I do agree that it's contributing towards our current struggles. Arnold, Murtough and Ten Hag built a side that was geared towards completely chaotic matches whereby we'd be at our most effective letting our opponents have most of the possession and hitting them on the break. Amorim is trying to instil an entirely different way of playing now, which is far more controlled, and from an attacking perspective the team hasn't really got to grips with the slower build up.
With that being said, this pain is entirely necessary if we are ever to progress as a club. It's honestly why, in spite of the trophies, I consider Ten Hag to be in many respects our most damaging manager post-Ferguson. The level of ineptitude in his decisions was quite astounding. He spent untold amounts of money to build a squad with a horrifically low ceiling, and centred around a fecking batshit crazy style of football which would constantly see us battered by some sides that on paper were nowhere near as good as us.
A lot of people have said that none of our players have improved under Amorim. I simply think this is nonsense. All of the centre backs are playing better now than they ever have before, Casemiro has looked the best he has in years, Zirkzee has gotten much better (albeit not up top), and before his injury Amad was absolutely fantastic in a way we never once saw under Ten Hag. In amongst that Dalot is still playing fairly well, and Bruno hasn't suffered at all either.
In reality, it's a few players right now who are letting us down. Onana and Hojlund are the major culprits. Onana, I think, is just error-prone. We saw it last season under Ten Hag. He made a great start to this season but is unfortunately reverting to type - I don't see it as being a tactical problem. Hojlund is a slightly more tactical issue in a sense that he's quite a one-dimensional striker. He's only really good at running in behind a defence, which lent itself to Ten Hag's system but really doesn't work with Amorim's. In truth, Arnold and Murtough should be tried in the footballing equivalent of The Hague for thinking it was a good idea to spend 70 million on a player who is so limited.
To cut a long story short, I think the changes that Amorim is trying to make to the playing style of the team are long overdue. It was predictable that we'd see some pain in the short-term whilst this happened, since Arnold, Murtough and Ten Hag assembled a complete basket case of a squad that was only really capable of playing effectively on the counter. With that in mind, he has my backing at least until he's had a transfer window to bring in some of his own players.