Europa league is great, but it's really not that great when you look at the qualifiers. For this season the group stages do not even look that great. When I look at the teams, I do not see that many dominating teams, like the old days, where it's bunch of not that great teams. I am guessing that this season this league will be boring and we are not going to find many interesting games.
I really don't feel the need of sparing my hour to watch any of the Europa team play, probably may join to watch if it falls under my leisure and just need something to entertain. The start of Premier League and other top competitions are much interesting to find out time for oneself to watch the game.
Until the table keeps closing in the Europa League, don't expect the game to be fascinating, only the two Premier League teams are going to keep the League interesting, Europa League season winner should be one among them.