The moment is optimal to alter Manchester United's system - Amorim declares.
Head coach Ruben Amorim says that switching Manchester United's tactical system due to public noise would have meant "the end" for him.
In a first against Newcastle, Amorim moved away from his usual back three setup with wide defenders and instead field an traditional four-man defense shielded by two defensive midfielders.
Amorim acknowledged this at times functioned as a back six in the final phase as his team dug in for a crucial result - securing just their second-ever clean sheet of the season.
Despite he once notably stated that not even the highest authority could pressure him to adjust his system, Amorim maintains the ability to utilize varied formations has consistently been part of his plan.
Nevertheless, he stresses he could solely alter the tactics when his team were performing at an acceptable level - lest it would seem as if he was giving in to external criticism.
"When I arrived here the previous campaign, I realized maybe I didn't possess the personnel to play well in a back three, but it was the beginning of a journey," he commented.
"Our aim was to establish an identity. Now is a distinct moment. We lack a lot of personnel, and we need adjust, so they understand why we are changing.
"This isn't because of the influence of journalists, or the fans.
"Whenever the press discuss altering the formation constantly, I can't make a change because the players will understand I'm altering things because of external voices and I think that is the downfall for the manager.
"When we are performing strongly in our preferred setup, that becomes the moment to adapt.
"This will help us grow into a better squad because when all the personnel are back, we are not intending to use three defenders exclusively."
Availability Crisis Loom Large
Having just two victories in eight games prior to defeating Newcastle, it is questionable whether Amorim is correct to state his team have been playing well.
He is, however, working with a injury-ravaged squad, with multiple first-team stars already confirmed absent for the forthcoming home game against struggling Wolverhampton Wanderers.
That figure will grow if playmaker Mason Mount is unable to shake off the injury that forced his exit from the Newcastle game at half-time.
Captain Bruno Fernandes is one of those who will be absent for the Wolves clash, even though he is reportedly pushing his manager to allow him to make a comeback following his hamstring problem.
"Bruno is already insisting he has to train," said Amorim. "But there is absolutely no possibility he is going to feature against Wolves. No chance. That's definitive."
The Captain's Influence Endures
Nevertheless, the 31-year-old will likely continue to be deeply engaged, as while most injured players 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 offering insight.
"The guy is a leader," he declared. "He must not be that guy that when he is absent, he's not talking and offering advice. He's constantly speaking. That's why he's the captain.
"There are negative aspects sometimes - the way he gesticulates - but he has a lot of good things. After he finishes treatment, he heads to observe the rest of the squad training. There are a many aspects that go unnoticed.
"I don't know if he desires my job or not, but he's a born leader. The guy is a true captain."
Recovery Timeline for Key Personnel
Although the specific timeline for Fernandes' comeback - and that of fellow injured players like Kobbie Mainoo, Matthijs de Ligt, and Harry Maguire - remains unknown, before the conclusion of January, United will welcome back Noussair Mazraoui, Amad Diallo, and Bryan Mbeumo from continental competition.
