Kvaratskhelia could be an option for Mbappe's replacement when he decides to leave this season but for Rodrygo it seems a little difficult.
He is still the center of attention in Madrid even if there will be Mbappe in Madrid but it will not interfere with Rodrygo in terms of position so there will indeed be no problem for this player and will remain in Madrid.
Previously Kvaratskhelia was rumoured to Saudi Arabian club even at that time there is a club who willing to buy him with 100 millions but Napoli president Aurelio De Laurentiis has been refused that rumour and about PSG indeed it is confirmed Napoli was received the offers from this team 80 millions for Kvaratskhelia but Aurelio De Laurentiis said Kvaratskhelia currently still focusing himself for Euro 2024 so Kvaratskhelia will not give the answers in the near future but the negotiation about new contract Kvaratskhelia still on going because it says Kvaratskhelia want 5 million for annual salary but Napoli only dare to pay him maximum 4 millions
Maybe if the negotiation about new contract with Napoli does not reach an agreement then probably Kvaratskhelia will be considering the offers from PSG and leave Napoli however Kvaratskhelia and Mbappe have the same characteristics that their real position is left winger so maybe that's why Luis Enrique want Kvaratskhelia because probably he will be suitable as the replacement of Mbappe
When there are 2 possibilities or there are 2 clubs linked to Kvaratskhelia, he will definitely prefer to accept PSG's offer and due to his young age, he wants to have a bigger career at a European club to get a better career than having to accept an offer from a Saudi Arabian club.
Kvaratskhelia will most likely still join PSG if he really wants to get a big salary because PSG is able to provide a bigger salary for Kvaratskhelia and if he only thinks about money, Kvaratskhelia with PSG will be guaranteed to get a bigger amount.
This is like an alternative when Napoli don't want to let go of Osimhen because they still need the player and choose to sell Kvaratskhelia who could be a replacement for Mbappe and both clubs will benefit from each other.
Talking about whether Kvaratskhelia's position is right or not to replace Mbappe, it doesn't seem to matter because PSG only needs his talent to strengthen the performance of the attack line.