The moment is right to switch Manchester United's system - the manager states.

Manager Ruben Amorim argues that altering Man Utd's tactical system due to media noise would have been "the end" for him.

In a first against Newcastle United, Amorim abandoned his customary three-at-the-back setup with wing-backs and opted to deploy an standard four-man defense shielded by two central midfielders.

He himself conceded this effectively became a back six in the closing stages as his side dug in for a crucial result - securing only their second-ever shutout of the season.

While he once famously said that even the highest authority could pressure him to tweak his system, Amorim asserts the option to play with alternative setups has remained part of his long-term vision.

Yet, he clarifies he could solely alter the tactics when his team were faring at an acceptable level - lest it would look as if he was succumbing to external pressure.

"When I came here the previous campaign, I realized maybe I didn't possess the squad to play well in that formation, but it was the commencement of a process," he said.

"The goal was to forge an style. Currently is a different time. We are missing a full complement of personnel, and we must adjust, so they understand the reason we are switching things up.

"The change isn't because of the influence of journalists, or the fans.

"When media talk about altering the formation constantly, I cannot change because the squad will believe I'm changing because of external voices and I think that is the end for the coach.

"Only when we are getting results in our system, that is the right time to evolve.

"We are going to become a better team because when all the personnel are available, we are not going to play with three defenders exclusively."

Availability Challenges Loom Large

With only two wins in their last eight outings prior to beating Newcastle, it is debatable whether Amorim is right to state his team have been in good form.

He is, nonetheless, working with a severely stretched squad, with seven senior stars already confirmed absent for the forthcoming fixture against winless Wolverhampton Wanderers.

That number will grow if playmaker Mason Mount is unable to shake off the injury that led to his withdrawal from the Newcastle game at half-time.

Skipper Bruno Fernandes is one of those who will be absent for the Wolves clash, despite the fact he is understood to be pushing his manager to allow him to make a comeback following his hamstring injury.

"Bruno is already saying he needs to train," said Amorim. "However there is no chance he is going to play against Wolves. No chance. You can write that."

The Captain's Role Endures

Nevertheless, the Portuguese star will likely continue to be deeply engaged, as whereas most unavailable stars view matches from the stands, Fernandes was spotted keeping a close eye on the pre-match routines from the entrance of the player's tunnel before the Newcastle game.

Amorim anticipates his captain to carry on providing insight.

"The guy is a natural leader," he affirmed. "He cannot be the type of player that when he is absent, he's silent and offering advice. He's always speaking. That is the reason he's the captain.

"There are flaws at times - the way he moves his arms - but he has a multitude of strengths. Even after he recovers, he heads to watch the rest of the squad practicing. There are a many aspects that go unnoticed.

"I don't know if he wants my job or not, but he's a leader. The guy is a leader."

Recovery Timeline for Key Players

Although the specific timeline for the captain's comeback - and that of fellow unavailable players like Kobbie Mainoo, Matthijs de Ligt, and Harry Maguire - remains unclear, before the conclusion of January, the club will see the return of Noussair Mazraoui, Amad Diallo, and Bryan Mbeumo from international duty.