Pretend you have the power: what’s your call?
I agree with everything you wrote and think it’s madness to continue with this style and/or head coach.
Dunno. Just reckon most coaches, unless they are elite ones at the top of their game, are pretty expendable. So I think I would pull the plug on this particular experiment, overhasty and overly dramatic as that might sound?
Sometimes things are extremely misaligned, in practise if not in theory, even accounting for mitigating factors. In those instances it's better to admit your fault and take swift remedial measures (with a more thorough understanding of what went wrong with your assessment processes in the first place and what not to do in the future), instead of persisting and wasting precious resources. And I quite like Amorim since his Sporting CP days too (likewise for Ten Hag since his Ajax days). It's nothing personal, you move on in a respectful and professional manner, and strive to do better with the next appointment.
The fundamental issue, which won't ever go away, is that it's extremely difficult to pull off a high-level 343 base. Doubly so with an orthodox one, where the manager won't adapt like Alonso or Nagelsmann would (or possibly tweak it to make is more threatening like a Cruyffian 3133). And even harder to sustain your success and performance on a year-to-year basis. You need wingbacks who are credible offensive and playmaking threats who will be respected by the opposition and also capable of shunting up and down the pitch while making a difference practically all on their own (or you get pinned back with little offensive width to speak of), you need midfielders who are freaky athletes with irrepresible engines and technically wonderful and capable of constructing the game (shortcomings in any of those aspects can have a domino effect on the rest of the team), you need centerbacks who are expert progressive passers and ball-carriers and capable of covering wide areas (if these centerbacks are not progressive you are again pinned back), and so forth. So much of the team has to be comprised of “unicorn players” to dominate and succeed at the top end of the Premier League vis-à-vis Liga Portugal with a 343 base (and unicorns are unicorns for a reason, they are extremely rare and in great demand).
It's high-difficulty mode football, when there's no need to have a high-difficulty approach, and margin for error is minimized. It's easier to hide your flaws and adapt to non-optimal circumstances in other bases. Which is part of the reason why they are so widely used and considered the norm, by also-ran and elite teams alike (elite teams aren't elite every week and every year, and they too need to adapt and hide their flaws from time to time). There's really no need to reinvent the wheel, when the burden of proof across the modern history of football (or even in the current year with likes of Real Madrid, Liverpool, Paris Saint-Germain, Barcelona (all of whom play with a 433 or 4231 base)) is against us. Most of our flaws are not going to get resolved anytime soon, so it makes little sense to persist with an unyielding 343 base that amplifies our flaws. And the project itself might not even have an incredible medium term payoff, which is the underlying expectation when you put in so much time and effort surely, because even if you get everything right with regard to recruitment and development, it's comparivitely harder to sustain your success and performance on a year-to-year basis in an orthodox 343 base (which lends itself to boom-and-bust cycles and player churn).
Given where we are it makes more sense, at least in theory, to appoint someone with these characteristics...
- Hiding the squad-construction flaws of Manchester United and putting players in positions to succeed with a hybrid positional-relational modus operandi, as opposed to highlighting and underscoring our shortcomings and also putting square pegs in round holes. Making do with the personnel at hand in 4231 or 433 bases, while the technical team attempts to improve the squad over a multi-year timeframe with 3-ish reinforcements of the appropriate standard, or at least talent level, each season (this can be scaled upwards, in terms of quantity and assured quality, as the money situation improves).
- Having the collective perform a higher level than the sum of parts, and improving individual levels via coaching as their footballing tutor (something we aren't quite seeing with this head coach). The head coach needs to concentrate on improving individuals as well the collective, and being good at in-game and man management; leaving other tasks to the technical team.
- Trying to qualify for Europe and meeting certain objectives by hook or by crook. In this day and age, not qualifying for the Champions League in particular is akin to getting relegated with regard to the financial and competitive shock and we pay a dear price for each non-qualification (which inhibits the rebuild we so desire). Flippantly burning through multiple seasons in the hopes of maybe, hopefully doing well (relatively speaking) in the future seems borderline suicidal for a club that absolutely needs to claw its way back into the Top 4 to enable the refurbishment of the squad.
Essentially someone who will arrest the tailspin we seem to be in and help restore us as a somewhat respectable Top 4-6 club as soon as practically possible (it's not completely unrealistic with good coaching and man-management and one good summer window where we prioritize a goal scorer, midfield organizer and playmaking fullback most of all). Once you reach that level it's easier to continually reshape the team because you have higher revenues and seem more appealing (to players and potential head coaching upgrades alike), so you enter a positive feedback loop where the process fuels and reinforces itself as long as the decision-making of the technical team (in charge of the assessment and recruitment of players and head coaches) is mostly on point.