This time I admit that actually Man United does not lack quality players and almost all players work together solidly to achieve a brilliant career. But unfortunately the coach is one of the main driving forces for the team to develop further.
I can't blame Ten Hag but he is probably not ready to go further with Man United and he still needs a lot of experience in managing a big team like MU.
This time there is no other reason for management to immediately think about this because the future of the team is very important and must maintain MU reputation as a popular team in the EPL.
When Euro there were 8 Manchester United players who were in the main squad for several national teams that competed, in Afcon there were Amrabaat, Onana and Dialo and of course for Copa America there were also several players like Lisandro Martinez, Antony and Garnacho who were the backbone at the national team level so actually the reason there were no quality players is unacceptable because their players are great players who not only play in big clubs but compete at the national team level which of course for most players is a difficult thing to do.
By looking at the conditions that occur, it is actually not a matter of player quality but whether or not the management is able to make these players work together well and have chemistry for unity at Manchester United. We can see that this is what Manchester United has not been able to do until now so whoever the players are or how qualified they are, it still does not change their situation significantly.