The moment when he joined Manchester United and started working there, we knew him from his past work because takes it hard on players and pays attention to training a lot Manchester United was in a bad situation and people were thinking even Ten Hag can't help this team with or without Ronaldo but he proved himself very well and now Manchester United after beating Barcelona is even thinking about the first position of the premier league.
Now they have to prepare for a fairly busy match because 10 days from now there are 3 matches in 3 different competitions for Manchester United.
Maybe for today they will not fully appear in total for the FA Cup because there are obviously 2 important matches with Liverpool and Betis for the first leg in the Europa League.
Keeping some players in order to make them less tired could be one of the strategies for Ten Hag now because it is too forsaken with heavy matches and this tight schedule will make players tired and fitness conditions could be an obstacle.