Last season there were several big names such as Milan and Liverpool, who usually play more often in the Champions League, they had to play in the Europa League, which made many people interested in watching every match and thought the winner was one of the elite clubs. But the surprising fact is that the club that was not the favorite was able to win the UEL title, even so I think the Europa League is no less prestigious than the Champions League.
And next season there will also be several big names such as Manchester United, Roma and Tottenham but I am no longer predicting too early for fear of making the wrong target again

and there are also no clubs who have been relegated from the Champions League which of course will make the competition even fiercer.
Actually, it wouldn't be wrong to make predictions now even though it still looks quite early and no league has started yet because in the Champions League there will also be elite teams who will enter the European League next season. However, from the names of several teams that you have mentioned, you can actually give a little idea that next season's European League will still be a league that is quite fierce in terms of competition, so there will also be quite a lot of spectators.
I am expecting a lot of surprises from clubs in Europa League next season and that is why it will not be cool to start our predictions on who will be the winner because we have not seen these clubs performance currently. We might be saying the opposite and that is why it is not good to conclude before time.
Sevilla might be a threat next season because they are well experienced in this league. However non of the clubs playing in Europa should be underestimated because if they are not strong, the will not be in the league.