I foresee a final where Manchester United will be thrashed by Spurs. If Spurs reach the final, Son will become their Messi, Richarlison their Diego Costa (one touch, one goal), and Pedro Poro their Trent Alex or Song (assists from behind).
Wait you seriously think in a final Tottenham stand a chance against Manchester United?
Tottenham has their class of players and same as Manchester United but in a game like that United will be victor. To be honest if United make it to the final I feel like they would be the winner. They might have some mid players and are inconsistent but don't forget they are still a top team, more dangerous against big teams and on matches for trophy. Remember how they won a domestic trophy(Fa cup) last season against Manchester City.
Tottenham and Manchester United are considered the favorites to qualify for the final. However, the performance of both these teams is very inconsistent. It is not certain whether Manchester United will win against Athletic Bilbao. Because Bilbao is a very strong team. Bilbao has the ability to win against United.