Was Ten Hag's sacking a good decision? This will set a new record again for Man United. But indeed I read a lot of news in the local media, Man United players began to dislike the coach's policy. I don't really understand, but in these conditions it should be professional players with whoever they work with. But indeed if the condition has been bad then they could have bad results. It seems that the problems with Sancho and Ronaldo will be a problem that continues to be remembered.
You used past tense in place of future tense such that I got confused and began to search the threads were it was discussed that Manchester United has sacked Erik Ten Hang. Manchester United should not conceive of sacking Erik Ten hang because he is not the problem of Manchester United. If Manchester United insists and sack Erik Ten Hang, their problems will be like that of Chelsea who is always changing coaches.
Manchester United management needed to release money to get quality players to Manchester United. Since the last 5 season's or so, there have been many average players in Manchester United. You honestly cannot use average players to compete with Manchester city, Arsenal and Liverpool. Let alone the risen stars like Brighton and Newcastle United.