If Napoli doesn't act fast and allow Osimhen go to the club of his choice, they'll become the loser when his contract expires. I feel that Napoli management is not looking it from this angle because they feel they have the power to dictate for Osimhen which club to go to. Osimhen does not give a fuck about all these and he didn't allow that to affect his performance.
Napoli Management's relationship with Osimhen is very bad. This is what we saw last season. Last season Osimhen was in great form , yet Napoli management did not keep Osimhen squad in the squad. Napoli management for Osimhen demanded a much larger amount of Amount. As a result, they can not sell Osimhen to the end. In this season, the scenario is completely confusing. Napoli management can yet reach a conclusion about Osimhen. But I think napoli would benefit if they put Osimhen in their squad. Maybe Napoli earn a big amount by selling Osimhen. Napoli's forward would have been more stronger if they kept Osimhen in the squad.