Yes, that seems to be the case. Napoli actually don't want to let go of their flagship players this season, because at least they have to maintain the title, that's why they set a very high price for Oshimen. Likewise Oshimen, he still feels at home and wants to be in Napoli. SO, PSG's hope of getting Oshimen seems quite small indeed.
Well, it will be very difficult to keep the Napoli title. I would say that the question is about the competitiveness of the club in the fight for a place in the Champions League. Nevertheless, the championship season at Napoli turned out so well and the stars were located in such a favorable combination that it is very difficult to expect that everything will be the same this season. Moreover, the main culprit of the miracle in the person of Luciano Spalletti left the club.
Now it's all depend on Napoli how they will perform in coming season, specially after exit of their champion coach Luciano Spallett and having new coach Rudi Garcia who is coming from Saudi League and have big expectations about future.
But, here if they are able to keep their few big players then surely things could be into their favour because they need same momentum which was working in last season, and they give good performance and having amazing win right now situation is not clear about few players but as things are going most chances they will be able to keep their best players.
Currently, few things are pending, but hopefully all will be clear in coming days and things will be also settled who is going to compete for the title in coming season.