Honestly, when the format changed, it became increasingly difficult for me to determine which clubs could qualify for the round of 16. Previously, we might have had an idea of which clubs had a greater chance of at least being in the play-off round. However, this season is very difficult, because until the 5th match, their points difference is still very close and it is possible to change in just one match. In addition, they will still face each other and it is possible to beat each other. A draw alone will greatly affect the standings, and if we look at the standings table we will also see the goal productivity that differentiates the positions of several clubs.
The new format of both Champions League and the UEFA Europa League has given many teams chance to try their best to make it high in the respective tournaments, and so far, we have seen how effective the new group stage format is as so many big teams we are expecting to top the table are resting behind some small teams because these small teams used their chances well to make sure they accumulate some points.
Tottenham still remain my favorite team to win the UEFA Europa League this season because they are among the best teams in the competition so far, but if Manchester United get the expected improvement under Amorim, they can be considered among the favorites.