He is like a waste in the club and he is a selfish player. It was only last two seasons that he played impressively but after that time, he dropped form drastically because he isn't a serious person. United put their hope on the wrong players for transformation of the club and that's why they faced all these drawbacks. They should have sold him since but Ten Hag don't know what he is doing.
Rashford will not be included in the long-term plans of the team formed by Amorim. There are already rumors that the club management already has several names that can replace him.
I don't think it would be a problem if Rashford left United and tried his luck to improve his performance at another club. Reportedly PSG is also interested in him, but that news may just be an assumption from the media.
Marcus Rashford presence in the Manchester United squad is no longer wanted by Amorim, his career at Old Trafford is certain to end soon after his name was not included in the squad list for yesterday's Manchester Derby. Man United have put Marcus Rashford on the transfer list and will agree a cut-price move in January, They are building communication with representatives of Ademola Lookman who has performed well with Atalanta throughout this season to fill the position he left behind.
It seems that Rashford will not have to wait long to find a new club, reportedly Barcelona also wants to be at the front of the queue to get his signature.