Time is ripe to alter Man Utd's formation - Ruben Amorim declares.

Manager Ruben Amorim contends that changing Manchester United's tactical system due to media scrutiny would have meant "his demise" for him.

Initially against Newcastle United, Amorim ditched his customary back three setup with wing-backs and chose to deploy an orthodox four-man defense shielded by two central midfielders.

He himself conceded this at times became a back six in the latter stages as his team dug in for a crucial result - securing just their second-ever shutout of the season.

Although he once memorably remarked that not even the Pope could pressure him to tweak his approach, Amorim maintains the ability to experiment with different setups has always been part of his long-term vision.

Yet, he emphasizes he could only alter the tactics when his team were performing sufficiently well - otherwise it would appear as if he was bowing to external criticism.

"When I arrived here the previous campaign, I understood perhaps I don't have the personnel to excel in a back three, but it was the start of a project," he commented.

"Our aim was to forge an style. Currently is a distinct moment. We lack a full complement of players, and we need adapt, so they understand why we are switching things up.

"This isn't because of the influence of you guys, or the faithful.

"When the press talk about changing the system all the time, I cannot make a change because the players will understand I'm changing because of external voices and I think that is the downfall for the coach.

"Only when we are performing strongly in our preferred setup, then is the moment to change.

"This will help us develop into a more complete team because when all the personnel are back, we are not intending to use a back three exclusively."

Availability Crisis Continue

With only two wins in eight games prior to defeating Newcastle, it is arguable whether Amorim is right to claim his team have been in good form.

He is, though, managing with a severely stretched squad, with multiple senior stars already confirmed absent for the forthcoming home game against struggling Wolves.

That total will grow if playmaker Mason Mount fails to recover the knock that forced his exit from the Newcastle game at the interval.

Captain Bruno Fernandes is one of those who will be absent for the Wolves clash, despite the fact he is understood to be pressing his boss to let him to return following his hamstring problem.

"Fernandes is already saying he needs to train," revealed Amorim. "However there is no chance he is going to feature against Wolves. No chance. That's definitive."

The Captain's Role Endures

However, the 31-year-old will almost certainly still be a prominent presence, as whereas most injured stars watch matches from a private box, Fernandes was spotted keeping a close eye on the pre-match routines from the mouth of the tunnel before the Newcastle game.

Amorim anticipates his leader to continue offering input.

"He is a natural leader," he stated. "He cannot be the type of player that when he is not playing, he's not talking and offering advice. He's constantly speaking. That's why he's the captain.

"There are negative aspects at times - the way he moves his arms - but he has a lot of good things. After he finishes treatment, he goes to observe the rest of the squad practicing. There are a many aspects that go unnoticed.

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

Return Schedule for Key Players

While the specific timeline for Fernandes' comeback - and that of other injured players like Kobbie Mainoo, Matthijs de Ligt, and Harry Maguire - is uncertain, by the end of January, United will see the return of Noussair Mazraoui, Amad Diallo, and Bryan Mbeumo from continental duty.