I don't see Manchester united winning Europa and they might not go far as you think. Have you forgotten that nothing has changes in the club, Ten Hag is still their manager with his worst performance last season. Manchester united performance last season makes them not deserve to play in Europa next season.
Of course as luck was on their side because when it is your lucky day everything will work in your favor to be successful, this was how United got to Europa after winning City on the finals of FA cup. This is why I don't expect much from Ten Hag amd his boys only if he has improved his squad.
You don't see them winning don't mean they won't win it. When you look at the rate at which Erik Ten Hag wins a trophy per season, you won't be saying all these out of dislike or bias. Don't forget, they was so close to winning when they got knocked out of the European Europa League Competition during his first season in charge of Manchester United against Sevilla. They shouldn't have lost that game but everything changed immediately Lisandro Martinez got Injured during that game.
It's disappointing with the way most of what you all say are completely wrong. Manchester United will improve next season, all they y need is defenders, a new striker for backup and a solid defensive midfielder who can replace Casemiro because he's gradually lacking pace not to say decline due to Injuries.
You don't know what you're saying, there's nothing like luck when it comes to football, go do your checks and see the greats also talking about it.
Stop expecting too much from Ten Hag when he has not made those changes that you mentioned. You should know that Manchester united is bigger than just playing in Europa and I don't see any improvement yet when they have not played any match or have closed the loop holes affecting the performance of the team.
Last two seasons was better and I never expected a poor performance from Manchester united but now you are using just only one match to judge that the boys are good which I will not agree with you. It would have being better for Manchester united to get a new coach than keeping Ten Hag because he will still come up with more disappointment. There are stronger clubs that will be playing in Europa and I don't see united standing the chance of winning the league. It is not about big name but strong and quality club that will be victorious.