Very well said.Keane was part of a functioning dressing room. At this point my view of the squad is that they're divided into cliques and are at eachother's throats constantly.
I assume the want-outs and the disgruntled players like Bailly, Pogba, Shaw, Lingard, VdB etc are one group.
The Maguire gang (if he has one, hopefully he does given he's captain) is another.
Ronaldo has his own pull etc.
It doesn't help that Rangnick has no authority at all - partly due to his man management skills and partly because he was only around for 6 mo.
First thing for the new manager to do is to assert his authority. Do what Arteta did, freeze out senior players if necessary. Play the ones that really want to give 100% in training and in matches.
I still believe that a number of our many problems came from Ole. He was trying to be all things to all men and allowed himself to be at the mercy of the dressing room. Instead of controlling the dressing room.
We desperately need a true leader who is going to assert his authority and gain respect. Hopefully Ten Haag will be that man.