You are right the Sevilla team has not focused specifically on LaLiga for the Europa League. But in my personal opinion, Sevilla need to do great in La Liga too, because there are enough opportunities in this league. With nothing more likely to be done in La Liga this time around, it's only fitting that Sevilla do something great in the Europa League.
And that was what Sevilla did last season in the Europa League so they have also managed to get the trophy in the Europa League. Now all the teams are starting to improve themselves while looking for new players that they will target in the transfer market to use next season. And if Sevilla wants to focus more on La Liga, that can also be done next season because right now they can only prepare themselves to be even better next season.
Very true. La Liga league is also very important to Sevilla, they need to put more energy in La Liga because they cannot continue
to always be in their poor performance in every season and take the excuse of putting more focus on the Europa League. it is important they considered their domestic League first before any other League.
La Liga also won't be easier for Sevilla although that is important to consider because La Liga is its own domestic league. Next season Sevilla will no longer be in the Europa League which of course has to focus more on the Champions League because Sevilla has won the Europa League and that will of course be even tougher for Sevilla because the Champions League is a collection of the best teams in all leagues.