Arsenal performance was impressive in all season in both competitions but sadly in second leg match they lost on penalties which is game of luck with their performance in this match was also not as expectations because Sporting give them good competition and not allow playing as they were doing in all season against all other teams with this advantage they have good end or regular time which was ended with 1 - 1 and this was won for them from here and things turn into their favor after penalties shot out because here we can say anyone game because just one wrong kick can give you kicked out of the competition so same happen to them and Brazilian star Martinelli fail to convert his penalty no 4 which eliminate them from the competition and now their dream of having double in this season is also ended.
It's disappointing seeing Arsenal get eliminated from the tournament, Arsenal fans will have to watch other teams go on with the competition. Manchester United vs Sevilla is a good pairing as both teams are on good level and able to go head to head, the better team on game days will win that match. I expect Juventus to advance from the match with Sporting, if Juventus can qualify ahead of Sporting then they can be said to be favorites for the trophy this season.
The winners of Manchester United vs Sevilla and Juventus vs Sporting CP will meet in the semifinals. Manchester United is the favorite to qualify for the semifinals because the opponents they face this time are not consistent in the Local League, especially since Manchester United previously managed to frustrate the rulers of the La Liga standings. Juventus and Sporting CP still have the same chance, I hope Juventus can qualify for the semifinals to face Manchester United.
Since the match will be played at Manchester United's ground, I do not see any possibility of securing a victory for Villarreal. Because Manchester United is relatively ahead in terms of performance, they will have a great advantage for the match to be held at their home ground.