The former Roma and Udinese manager will guide the Super Eagles striker for his second campaign in the Italian top-flight
Former Italy international Gaetano D'Agostino believes Victor Osimhen can be like Mirko Vucinic and Vincenzo Iaquinta under new Napoli manager Luciano Spalletti.
In his previous managerial spell, Vucinic and Iaquinta are some of the players who stood out under Spalletti in Roma and Udinese respectively.
D'Agostino is looking forward to seeing the Nigeria international dazzle in the Serie A next season after scoring 10 league goals in his debut campaign.