Manchester United's problems aside from the away match for leg 2, they are also currently still a little vulnerable because many of their players are still unable to play due to injuries.
Bruno is no longer able to play due to card accumulation, while Rashford, Martinez and Varane are also doubtful now due to problems with his legs. This is really quite tough for Manchester United even though they are quite the favorites in this quarter final but with the current conditions this could be a reversal of fortunes for them and Sevilla.
It is very likely that Manchester United's plan to win the Europa League this season will fail if they cannot perform well at home to Sevilla in the second leg. I have said that don't underestimate Sevilla even though they are team that is not doing well in La Liga, Sevilla have fantastic record in the competition. The second leg was tough for Manchester United because they lost several important players, this will definitely make Sevilla even more excited to win the match.
Ten Hag really knows that Sevilla is very dangerous team, but Ten Hag also has chance to win the second leg. So I hope the second leg should be more interesting than the first. Today both Sevilla and Manchester United won their respective league match, that's good before the second leg battle.