Regarlyof the big team you just mentioned, Manchester United is still favourite for the title campared of others. Manchester United under Ten Tag are fearless and able to defeat any team that crosses their way. Yes, it will be a tough process but Manchester United are confident to reach the final, they have proven that they're able. The won a very top team Barcelona and defeated Newcastle to clinched the carbara cup during the weekend. This are signs of greatness.
I know Manchester united can win the Europa league, and that they are one of the favorites, but i feel many people already think they are surely going to qualify for the next round which is the quarter final, but they still have to eliminate Real Betis to get there, every game is tough, especially in the europa and champions league, so Real Betis is surely going to be difficult for United to beat, even though United are the favorites to go through.
There are still other strong teams in the Europa league like Arsenal, Juventus, Roma and Union Berlin, so for now i cannot even guess who will win it, there are teams here that can defeat United. With the teams remaining i believe we would get an interesting final, maybe United v Juventus, it would be a very interesting one to watch, but i am only predicting here.