Napoli did not make many major changes in its squad compared to other strong candidates so it is quite natural that they are still one of the strongest candidates for the scudetto and may be able to defend the title because if you look at Inter with Chivu for example, where Chivu cannot be said to be an experienced coach to manage a big team so I think he will have quite a hard time in Serie A later, maybe the most reliable to compete with Napoli is AC Milan.