Erik Ten Hag's attempts at instilling discipline is a bit over the top imo, i know that as a manager you have to be in control of the dressing room in order to get good results, but you have to understand that these players are also human beings and adults as well, you don't publicly throw your player under the bus (like he did with Sancho), and expect them not to react (like Sancho did).

Remember how he also treated Ronaldo, who is arguably the greatest footballer to ever play the game, if Ten Hag has been overly successful in his time at Old Trafford, then nobody would remember all of this, but he is not succeeding as people would expect, thus leaving him with egg on his face. Erik Ten Hag should concentrate more on getting his tactics right, than on disciplining players.