I guess Napoli wouldn't be able to perform better compared to last season, because they have a lot of competition to partake in and they ain't use to such tight schedules. The reason why they were in form last season from the beginning of the season till close to the end was because they only concentrated on Seria A matches. Inter is used to tight schedules and that gives them a hedge over Napoli this season.
Napoli certainly can't do much without attackers, I have to say. The interesting thing is that they are working on it, let's make them work.