It seems like players have control over Man Utd. There seems to be very little order, no discipline, players are being allowed to remain without playing well & call the shots. When bad things happen, they get rid of the manager. The players know they'll never be blamed. Same players always seem to stick around. I can't imagine Sir Alex allowing someone like Lingard to remain for this long.
The total reverse is happening at Arsenal where Arteta has been given disciplinary powers fit for a dictator. He can freeze out & get rid of the best players, worst players, or players who look at him in a funny way. Anything goes wrong and the players are to blame - never the manager.
Interesting contrast.