According to TuttoMercatoWeb, Allegri has not yet officially taken office, but Napoli has already begun to take stock of players whose contracts expire in two weeks.
Leonardo Spinazzola will not leave Napoli. Over the past few weeks, there have been rumors that he was about to sign a new two-year contract with Napoli, and this news has since been confirmed by multiple sources. The 1993-born winger's contract extension is also related to Allegri's appreciation for him, who will soon coach the team. Allegri coached him during the 2018/19 season when he was in charge of Juventus.
Juan, who has already packed his bags and is preparing to leave Napoli, and very likely Serie A, is Jesus. The experienced Brazilian center-back has played in Italy for 14 consecutive years, making 374 official appearances for Inter Milan, Roma, and Napoli. Now he is preparing to go elsewhere to continue his career outside the Apennine Peninsula. As one of the representatives of Napoli in the Conte era, Allegri will not rebuild the team around him; there are reports that Sporting CP in Portugal has made a strong move for Juan.