I do not think that Milan is worried about the Europa League, rather, on the contrary, it is glad that there is no need to waste energy on a secondary tournament. I hope that Napoli also leave the Europa League after the group stage, and will concentrate on the fight for the title in Serie A, I would be happy if they became champions this year.
I agree AC Milan will not be so disappointed not to be able to play in the Europa League, because big teams like AC Milan are not too interested
in winning the Europa League trophy. After all, the Europa League is only a second class competition, so not a priority for AC Milan. Now AC Milan
can focus more on winning every game in Serie A, which will not be constrained by physical fatigue, because AC Milan does not play in
the Champions League or Europa League. Napoli also have the possibility of exiting the Europa League, if they fail to win against Leicester in
the last round of Group C. If it is true that Napoli exited the Europa League competition, there is actually a positive side for Napoli, so Napoli players
can play more optimally in Serie A to be able to win the Serie A trophy. Because Napoli now started to play inconsistently in Serie A, even now
Napoli have dropped to the third position in Serie A. That's because Napoli's schedule is quite tight if they have to play in two competitions,
but Napoli don't have deep enough squad. So if Napoli is knocked out in the Europa League, Napoli's chances of winning Serie A should be more open.
I have heard that teams that make it into the Champions League playoffs earn about 20 million euros, while the teams that win the europa league earn 15 million euros. Taking into account the fact that there will be serious competition in the final stages in the europa league, the economic sense of participation in this tournament really looks doubtful.