Manchester United management can decide to keep the manager or fire him after considering how Manchester United performed under their manager last season. After taking charge of Manchester United team last season, the manager could not bring any player to the club but this season Manchester United has brought three new players to the club so Manchester United should have confidence in this manager for the entire season. If Manchester United manager fails to bring his team to a good position this season then the decision can be taken to remove this manager. But if the management decides to remove this manager now then it will definitely be an injustice to this manager.
Yeah, Manchester United shouldn't even think of firing him even though he brings nothing back home at the end of this season. Manchester United management needs to think of long term management, were the manager is given enough time to assemble his team and work with them without interference from them the management, I just think they need to stop this hiring and firing.
Absolutely. MU must learn from their past mistakes of frequently firing coaches. Firing a coach isn't wrong, especially when given time and performance doesn't improve. But firing a coach after just a short time without giving him time to make changes is a mistake. Many coaches have been fired, but MU performance hasn't shown any improvement. So, this should be a lesson for MU management.
Management must give Amorim time to improve, support him, and let him go through the process, because building a strong team definitely takes time. MU performance under Amorim is currently improving at least the tactics he employs are pleasing to watch. With high intensity pressing and a fluid attacking style, he only needs to improve his solid defensive structure. We saw this against Arsenal their play was good but they lacked luck.