I don't want to say it's impossible, but the performance shown by Napoli at the moment is quite bad. Facing Cagliari might not be difficult for Napoli, but they will have difficulty facing mid-table or even stronger teams.
Napoli this season is not like last season, I wouldn't expect much from Napoli this season, in fact, next season might be even worse for them. I've lost several bets on Napoli.
Yes, I also feel very disappointed with Napoli's performance this season. Because their performance has decreased too sharply. Even though I hope they can continue to compete in the race for the top 4. But in fact, Napoli is even having difficulty remaining in the top 10. Napoli's current points are the same as Torino who are ranked 10th and this indicates that Napoli's performance is only on par with middle class teams at the moment.
It's just that Napoli has 1 postponed match which they can use to add points. And yes, this could make Napoli move up to 8th place or more. This week, Napoli also have an easy opponent, namely Cagliari, so I think Napoli will get full points. But I won't bet on Napoli because I think Napoli could still have difficulty getting full points even though their opponent is Cagliari.