Fenerbahce cannot be underestimated, they are quite better in the league, and they are drawn by the same team, who drew with Man United in the previous match.
Tbh, I'm not even bothered about Fenerbahce in the Europa league this season. These are the current outright odds for the Europa league on BcGame.

Man Utd might be struggling but they still have a better chance to win against Fenerbahce. ETH is currently in a very hot seat at Man Utd and would try to everything humanly possible to make sure his team doesn't lose. I expect a pretty tight game. I won't be better on it as well unless I see pretty decent odds for over 2.5 booking cards.