I think that oshimen is making a very big mistake by not accepting the Saudi deal because it's obvious that European teams are not interested in getting him because from what am seeing I don't think that Liverpool are really interested in signing oshimen because they have turned their attention to Isak Manchester United is likely the only option left and I will not like a player like Oshimen to be playing in Turkey
European clubs already set their eyes on the player but it seems like a delay tactics to run in their favor. The deal on Osimhen will continue for a long time, when the transfer market will be soon to close teams will begin offering price for the player, Osimhen agent and Napoli are not thinking towards this aspect, exactly what had happened when he went on loan to Galatasaray. Napoli are not ready to keep Osimhen, Galatasaray really wants the player to stay and with the delay Galatasaray are hoping it doesn't go through. It might not be a big mistake because at any time for the player, Saudi's club will be willing to welcome him.
Liverpool are not getting Isak, and they won't buy Osimhen also, Osimhen might not end up playing in the Premier League, his move remains on the rough edge.