Manchester United needs to change coaches when everything doesn't go according to plan or has failed over the years, but considering that Erik Ten Hag can still be relied on quite a bit, I think they will still keep him for a long time. There wasn't much the red devils could do but trust each other for now.
I think I like the new revolution brought about by Sir Jimmy. I don’t quite agree with the Changing of Coaches every time things don’t go the way the club wants. If you look at the hierarchy you will see people occupying positions that shouldn’t be meant for them.
They have been more than 3 managers who we all know were doing great in their respective clubs before moving to Manchester United and they ended up getting sacked with records not too good for their CV. Let the top officials be changed for the first time and give the faces chance and we see the changes they can effect. If the manager then after been given the players and supports he wants fails to deliver then they can show him the exit way.
Also I think the scouting team for Manchester United need to do more, they shouldn’t be after just any player on the market and spending millions on players who will turn out to be flood at the end of the day. Also more trust should be placed under the Academy boys, the likes of Mainoo and Kwambala have saved us lots of money this season and possibly in the future