Whoever the coach is, Manchester United must have balance in the team. They must be strong in defense, creative in midfield and productive in attack. So far it is still far from perfect, but efforts to improve the situation continue to be made.
Agree with you, overall I can't give a plus to Manchester United's performance this season even though they managed to win the FA Cup trophy. Manchester United needs to improve in every line, their defense is very fragile, the defenders often leave gaps and make blunders which means they often concede.
The level of creativity of the players in the midfield is also not very prominent, they are not able to maintain the rhythm of the game well and the ball supply to the front line is also very minimal, as a result the front line is also unable to increase goal productivity. The only solution to change the direction of Manchester United's game must be based on the coach's tactics and strategy. If the coach is unable to implement strategies and tactics that can improve the quality of the players' play, Manchester United will have difficulty competing with other teams due to no changes in their game scheme.