It's only if United wins Europa League that only the top four clubs on the table at the end of the season will qualify to UCL.
The Europa League title is the only hope for the Red Devils this season because there's no magic that can be done for them to qualify for the UCL next season. Ruben Amorim should focused more on winning the Europa League since this is their only hope to earn a spot in the UEFA Champions League next season. There have been quite some noise surrounding their imitating level in football, they're unable to meet up the competitive standards in the English Premier League.
Manchester United are also not doing quite good in the Europa League. They draw points with Marseille Lyonnais in the first leg which was a huge mistake if you ask me. They're suppose to earn three points away and when Lyonnais come to Old Trafford, then they settle for draw.
If Manchester United coach knows what is called priority he should do that to Europa League. I don't think that Manchester United management will listen to any excuse he will come up with if he is unable to qualify for the next season's Champions League. Even though we all agree that Eric ten hang did so badly in Manchester United, but when it comes to legacy and the trophies, you agree with me that Eric ten has his name written in the Manchester United trophy cabinet which Amorim might not be able to achieve with the present performance. Let's cross our fingers and wish Amorim well.