That's what some people don't know and they are just too quick to criticize DDG while he has been the saviour of united. Harry Maguire has been one of the reasons for Manchester United's poor defensive performance. There was no way a manager would spend about £80 millon on a player and kept him on the sideline because it would look bad on him. Despite Maguire's constant defensive blunders, OGS was still playing him and then came Ralf Rangnick who continued featuring him. His mistakes got to a point that even C. Ronaldo advised Rangnick to drop him. It was ETH that had the balls to relegate him to the bench.
And still Harry Maguire is still in the club, and the legendary goalkeeper is no more. As a player Harry Maguire should really consider his future in the club because if he decides to keep playing next season, he will not even be the third choice defender for the coach and will spend a lot more time on the bench than he did this season. Maguire on the transfer market will be worth very less than the £80m that Manchester United got him for, and If Manchester United want him out they will need to agree to a very low fee to attract clubs to sign him.
I believe Liverpool will get a better performance next season because they will only focus on the Premier League. Klopp will try his best to build on the quality of his team that fell last season, so that next season's Premier League competition will be even hotter.
They wee already showing some signs of improvement at the end of last season, this season they will play better as a team.