I think Rudi garcia is familiar with the atmosphere of Serie A because he has coached Rome before. I think a big challenge will come to him next season because Napoli's status is the reigning champion. With his coaching style, I'm sure he will be quickly understood by Napoli players. Well, one support for him is to keep his core players from leaving for other clubs in this season's transfer window, such as Osimhen and Kvaratskhelia.
Next season Napoli will be one of the teams that is highly reckoned with in Serie A after their good performances this season. Even next season Napoli will be quite busy with a busy schedule and I think Rudi garcia should understand this from now on where he has to buy better players to support himself in helping Napoli retain the title next season.
The former Napoli coach Luciano Spalletti deserves to take a sabbatical because he worked very hard last season. Just like Zidane took a break and came back with more ideas to win more trophies, Spalletti will return better. He would not be forgotten in the history of Napoli. The last time Rudi Garcia coached Napoli he was axed for poor performance and he also faced the same tragedy in his recent club Al-Nassr. His record doesn't show that he is a coach that can improve the Napoli team as the former coach did.
His biggest challenge now will be how to gain the support of the players and fans. Keeping players like Osimhen, Kvaratskhelia, and Kim Min-Jae will be difficult because of their worth which might push the management of the club to sell them and the decision the players to leave. Napoli will need to sell those players now if they want to make money from them or they will risk allowing them to go for free. The market is filled with talented and affordable players that could be bought, groomed, and integrated into the team. One thing is certain, Napoli will face stiff competition in the Seria A next season.