Maybe PSG start thinking about Victor Osimhen after they lose Mbappe and in this case, Napoli will surely not lose Osimhen easily because we know the Osimhen effect is huge.
I guess still Napoli prefers to keep this player for the next season even if they get the 180m from PSG still, fining a player at this level to fill Osimhen's place for Napoli is not going to be easy.
There have been recent rumors that Napoli are ready to sell Oshimen to PSG if they bring in a very high sum of money. However, this is not likely to happen considering PSG's efforts to do so. This means that Napoli actually did not want to let go of the main striker who won the Serie A league last season. And what's more, PSG might also make this an alternative if Mbappe does leave PSG.