Thanks for the comments, I appreciate it.
There's a few reasons behind their choice of timing, but first and foremost is stability.
When things go sideways the people in charge need to take action, to show that they're on top of the problem and that things will get fixed.
That's even more important in a club as big as United. Uncertainty and instability can snowball out of control quickly.
And considering they've been in charge since the Summer and deliberately chose to keep ten Hag when it was clear he was no longer the man for the job, they needed to fix that mistake FAST.
Lastly, I haven't watched United games regularly for a few years now, I mostly catch the highlights.
What I can tell you is that there's a few key characteristics Amorim likes in his players for specific roles.
His center backs need to be good on the ball and, particularly the wide ones, be able to cover for the wide players.
As an example, Sporting have 3 young and strong CBs, Debast on the right, Diomande in the middle and Inácio on the left. Inácio has an amazing left foot, and he's known to make key through balls between the opponent's defenders. Diomande is a boss in the middle, strong and quick, with good positioning. Debast just came in this year but he's looked set to do on the right what Inácio does on the left.
The wingers are very important in his system. They're gonna be running up and down all the time, and while their defensive obligations aren't as high as if they were full backs, they don't have the freedom a "normal" attacking winger would have either. What I noticed is that, in games with more tougher opponents, Amorim usually splits his bet. He'll use someone more defensive in one of the wings, and a more attacking player on the other side. That way he can focus is offense on one side while still maintaining a good cover at the back.
The midfielders also have a ton of work. Since there's just two of them, they're gonna run a lot trying to cover the opponents and recover possession. When we have the ball they sometimes drop back to open passing lines for the CBs and create space for the wingers and forwards to explore. But he's made good use of players with different abilities here. Palhinha was a monster, he covered pretty much the whole space by himself, granting a lot of freedom to his teammate, which was usually Matheus Nunes. Matheus was great with the ball, his box-to-box skills are great, and he'd take us up the field fast and had quite a few goals and assists because of it. Then came Ugarte, which didn't have the coverage of Palhinha, he's still a great defender. There was also Morita, who's a very solid player, good in transition and finding spaces for progression. Hjulmand is another massive midfielder, one destined to be at a to club in a year or two, and lastly Daniel Bragança, who's quick on the ball, quick on his feet, a good dribler, good on passing and shooting.
Lastly, the guys up front. Like many people have pointed out, he now plays with what's basically two 10s behind the striker, but that wasn't always like that. On his 1st title season, we didn't have a striker like Gyökeres, so the 3 attackers shifted a lot in their positions. Our top scorer, and the League's top scorer that season, was Pedro "Pote" Gonçalves. Paulinho didn't join till the winter break, and while he scored crucial goals, most of our wins came from Pote and the other attackers/midfielders.
All this is to basically say a couple of things:
- Amorim wants specific things from his players, but they're not as "limiting" as I've seen people think. He's perfectly happy to adjust certain aspects of the squad to accommodate players to their new roles.
- Because of this, it's not easy to determine what players will or won't fit into his model. Especially since I suspect that his model will evolve as time goes by, and players come and go. Amorim said it, United has an identity, and that's not to play defensively against any opponents. Sporting had a lot of merit in how it explored City's weaknesses, especially in the 2nd half when Pote dropped back to the midfield. But we still had very little possession, and that's not how we usually play, and it's not how United should ever play.
But it'll take time to get to that level, so I suspect he already has an idea on what he's going to start with.