Sevilla are my favourite for the Europa League title as well. I think like this even in a season that Sevilla have had big difficulties in general. Because their recent performance has started to get more interesting. There is some good level of improvement as it can be clearly seen from their recent results. They don't lose games easily most of the time from now on.
I remember how good they played against Manchester United in the second leg as well. This must be a warning for Juventus to defend them well in their matchup. Juventus need to be more capable of scoring multiple goals in a game as well. If they perform similar to the one against Sporting then their job will be really difficult.
It's normal to make Sevilla the favorite, because the fact is that they are doing well in this Europa League. They will face a difficult challenge again up front because they will face Juventus who are preparing to win the title as well. These two teams will definitely play to their full potential to get the best results in the Europa League this season. Now Juventus must be careful facing Sevilla which cannot be underestimated at all.