I have been notice Napoli progress has slightly good recently because they got 2 consecutive win from Sassuolo and the latest is Napoli can able to overcomes strong team Juventus and the win result from Juventus is good to boosted Napoli mentally because they can be more confident to facing upcoming matches however total Napoli was through an 4 matches in all competitions with new manager Francesco Calzona and Napoli still unbeatable but i am not sure these statistics can be called impressive because Napoli required more the winning results to proven they are really can able to bounce back
Napoli this month will facing busy schedules because in Serie A they will fight against Torino, Inter Milan and Atalanta and in Champion League too Napoli will facing Barcelona for second leg of round of 16 but these matches is good to tested Napoli consistency under new manager whether they can able to through an those matches with positive results or Napoli is return to being an unstable but the most difficult opponents from Napoli is Inter Milan and Barcelona so i feel like Napoli potentially will be lost from them
Under the new coaching, Napoli does look a little better. Although I'm not sure yet because it's only been a few games. But from the match against Juventus, it can be seen that Napoli can play more pressing at this time. It looks like the Napoli squad is much more comfortable with the current coach. And yes, hopefully this will be a positive sign as a turning point for Napoli to bounce back this season, even if it is a little late.
Playing against Barcelona in the second leg of the last 16 of the Champions League will probably still be very difficult for Napoli. But in Serie A I believe Napoli can improve a little and improve their current ranking.