Anyway, Manchester United still has a chance to beat Barcelona in the second leg in the middle of this week. Because in the first leg, even though the match was held at Camp Nou, in reality, Manchester United could hold Barcelona to a draw.
Therefore, at least these results are also a small piece of evidence that Xavi does not have a good ability to take Barcelona further in European tournaments such as in the Champions League and in the Europa League.
I think it's not only Manchester United but Barcelona also have the same opportunity, because after all playing in the first leg is already a good enough capital for them to be able to see and know what to do later.
Manchester United's advantage is that they are playing at home in this match and this can be maximized properly.