Napoli seems to be better off this season than Inter Milan, i don't know how prepared Inter are for the new season but from the look of things, they are not in a good condition, both upgrading and letting go of some players looking at age factor. Inter Milan are not having the squad to compete in the highest level among teams with young players, we shouldn't wish them bad but their chances are very little both in Champions League and Serie A.
After losing some players and having older squad it is too soon to think Inter Milan out for upcoming season. They proved their strength last season with playing Champions League final and playing great game against Manchester City. Team has also in new players and their mix of experienced and fresh young talent can be real advantage. Older players important for leadership and experience and younger players are for new energy. Inter performance last year shows they can compete at highest level so it would be mistake to underestimate them.