Competition in the Europa League this season is quite exciting, many big teams are involved in this second-tier European competition. It is very difficult to predict who will perform the best because their strength still doesn't look consistent due to various problems.
The opportunity for Juventus to become the best is still wide open, it's just that Massimo Allegri must be able to improve his squad. In Serie A they seem to have found their game again and this is a good motivation for the Bianconeri to achieve success in the Europa League.
I think after the World Cup the fans will have a big decline in interest in the secondary tournaments. It's one thing to watch the Europa League under normal conditions (after all, there are interesting confrontations) and another thing, having had enough of the super-important World Cup games, to return to the Europa League games. I think such sentiments will touch some players/coaches as well.