You don't change a culture overnight. If Amorim is being brought in to instill a philosphy then he's totally within his rights to stick to his guns and remain stubborn. And from what it sounded like, he was. I don't care about picking up a few extra wins by appeasing the shitters we have in our squad over attempting to get things to a level they should be even if painful. Make them uncomfortable, tell them they're shit and allow them to go.
To use a weight loss analogy it's like long-term healthy habits vs quick wins. It's better to be sustainably healthy in two/three years time than look better for a few months before relapsing and repeating. We've seen these players do the latter time and time again already.
The honest truth is that how we play is not a 100 miles off what he wants. His Sporting team were not possession hogs and were very much built to break when playing through the middle; they usually combined quickly to get through the midfield, using the striker and 2 quick tens to attack. They sometimes had their striker move into channels, playing balls into him, with the team rushing in to support. For more possession based games against weaker teams, they heavily used the flanks, using low balls and midfielders coming into the box.
At Sporting, the team had to win lots of duels, but had the support of a strong defence. Once they got the ball into midfield, the attack was smooth from there. However, with his sporting teams, even when they didn't do this, their physical superiority to other teams meant that they could win duels higher up the pitch and attack from there. In addition, Gyokeres was a monster.
My point here is that its actually not completely on the players. His teams were never possession based and regularly gave up possession. The formation also invited pressure, and that Sporting team did lost the ball in their half at times. However, when they were able to get the ball into the midfield, their attack was really good. For a team like us, learning his system, its quite easy to see why we're struggling. Its not easy to have a system that invites pressure from the opposition and have to play through that, especially when you're not used to dealing with that kind of stress. We also don't have a midfielder who can relieve some of that stress from our defenders or a striker with the monster abilities that Gyorkeres had in aggressively running down the channels. His system wasn't perfect at Sporting, but he was lucky enough not to have to deal with the level of physicality and threat of teams in the Premier League.
I think given time, we will actually become a pretty solid team defensively. We've struggled with set pieces, but usually we aren't struggling to keep teams at bay. Amorim is a young coach and he's going to have to adapt to the league. He didn't have to worry about getting through midfield as much at Sporting because he could rely on winning physical duels and a great striker comparative to defenders faced. At United, he's learning that teams are far more aggressive and that winning duels in midfield isn't a guarantee. As a result, he has to look at our formation and tactics and identify what tweaks he has to make to ensure we can build up consistently without consistently having to face duels. This may mean a change in formation if I'm being honest, but its important he adapts.