We all hope Ten Hag does well. The fact that United have struggled with several coaches who have been brought in other than Ten Hag proves that the problem is not only in the ability of the coach. But Ten Hag's challenge will actually start for the new season. If he does well, then the trust in him will increase and once again prove that he does have good ability. he may have to get full support from the existing team.
Manchester United’s fate with Erik Ten Hag might not be the same at Bayer Leverkusen, it might be a glory moment for Erik Ten hag ar Leverkusen or a replica of United’s fate who knows. I just hope he has learnt from his mistakes at United and takes a different approach with Leverkusen to avoid also failing at Leverkusen.
He should be able to learn from the past, learn from his bad failures.
In the Bundesliga it is different, not as scary as in the English Premier League where the competition is very serious and he should be able to compete in the Bundesliga, but if he is not able to it will be even worse and we can say that Erik Ten Hag is no longer competitive as a modern coach.