Time is optimal to alter Man Utd's system - Ruben Amorim states.

Head coach Ruben Amorim says that altering Manchester United's tactical system due to external scrutiny would have signaled "the end" for him.

In a first against Newcastle United, Amorim moved away from his customary back three formation with wide defenders and opted to deploy an orthodox four-man defense with two defensive midfielders.

Amorim acknowledged this effectively transformed into a six-man defensive block in the final phase as his team dug in for a victory - securing just their second-ever clean sheet of the season.

While he once notably stated that even the highest authority could force him to change his approach, Amorim asserts the option to experiment with alternative formations has consistently been part of his strategy.

However, he clarifies he could solely make the switch when his team were doing sufficiently well - or else it would seem as if he was giving in to outside noise.

"At the time I came here last season, I understood maybe I lacked the players to play well in a back three, but it was the commencement of a journey," he stated.

"Our aim was to build an style. Currently is a different juncture. We are missing a full complement of players, and we must adjust, so they comprehend the reason we are changing.

"It is not because of the demands of journalists, or the fans.

"Whenever the press talk about altering the system constantly, I can't change because the squad will believe I'm changing because of you and I think that is the end for the coach.

"Only when we are performing strongly in our preferred setup, that becomes the right time to adapt.

"We are going to grow into a more complete team because when our full complement of players return, we are not intending to use a back three all the time."

Injury Issues Loom Large

With only two victories in eight games before beating Newcastle, it is questionable whether Amorim is accurate to say his team have been in good form.

He is, however, operating with a depleted roster, with multiple senior stars already unavailable for the forthcoming home game against winless Wolverhampton Wanderers.

That total will rise if midfielder Mason Mount is unable to recover the injury that forced his exit from the Newcastle game at the interval.

Skipper Bruno Fernandes is among those who will be absent for the Wolves match, despite the fact he is reportedly pressing his manager to let him to return after his muscle injury.

"Fernandes is already insisting he needs to train," said Amorim. "However there is absolutely no possibility he is going to feature against Wolves. No chance. You can quote me on that."

Fernandes' Influence Remains

Nevertheless, the Portuguese star will almost certainly continue to be heavily involved, as whereas most unavailable stars view matches from a private box, Fernandes was observed monitoring the pre-match routines from the entrance of the player's tunnel before the Newcastle game.

Amorim anticipates his leader to continue offering input.

"The guy is a leader," he affirmed. "He must not be the type of player that when he is not playing, he's silent and speaking. He's always communicating. That is the reason he's the captain.

"There are bad things at times - his mannerisms he moves his arms - but he has a lot of strengths. Even after he recovers, he goes to watch the rest of the squad practicing. There are a many aspects you don't see.

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

Return Schedule for Injured Personnel

While the exact date for the captain's return - and that of other injured stars like Kobbie Mainoo, Matthijs de Ligt, and Harry Maguire - is uncertain, by the end of January, the club will see the return of Noussair Mazraoui, Amad Diallo, and Bryan Mbeumo from international competition.