and Napoli which I feel convincing enough they will win.
Perhaps this season is Napoli's perfect achievement. So I understand you are very confident in their performance. But the UCL is very different, maybe against Milan for Napoli is very advantageous. This is because they are against a one-country team. Mentally, Napoli are very confident, they lead the league with perfect results. Halfway through the season Napoli managed to win 2-1.
Napoli can be called among best teams in the Champions league this season and it is so surprising that they are still able to maintain their great performance in the Champions League. Napoli are not really focusing to win the champions league, they are only in the Champions league to play good game.