It would be great if we could see the final between Bayern Leverkusen vs Liverpool, right? I know it's still too early because when enter the knockout round everything can change a lot, and in that round teams can't make mistakes that could result in them being eliminated, but if the two favorite teams continue to perform well then this will be an ideal final and very interesting to watch, but I still favor Liverpool to win the European League this season, maybe the feel not the same when winning the champions league but at least it's better because ending the season without a title is very unpleasant.
I think we won't be able to see Bayern from Leverkusen because they are from Munich 
And in fact, the Bayer - Liverpool final would be good, but even if they meet in the 1/8 it will be good too - two games are better than one. As for the final, I would like to see at least Roma there, plus we need to see who will fall into the playoffs from the Champions League.
Liverpool didn't need to face leverkusen. it's caused by liverpool will obviously winning the game. The world class squads are not comparable with a good squad in the farmer league.
Roma is weak club now and he will out from europa league once it reaches play off. Liverpool will destroy everything.
Europa league is red.
And Roma also cannot be underestimated, they were finalists last year, although now their performance in the domestic league is inconsistent, but look at the quality of the Roma team, there has been an improvement and as long as Jose Mourinho is their coach, I think they should not be underestimated.