If Mbappe leaves the club, he will surely choose Real Madrid as his next destination. Before this, there were several rumors of transfer between Real Madrid and Mbappe, but due to the lack of Mbappe's right decision, the deal was not successful, but if Mbappe leaves PSG in the future, then he will definitely come to Real Madrid and Real Madrid will accept him. Mbappe was offered a big offer by Liverpool in the transfer window but we heard a rumor that Mbappe rejected the offer. Even if the rumors are false, I still think that Mbappe will not go to the English Premier League, instead he will go to La Liga to play for Real Madrid.
We keep saying he will "surely" prefer to go there but we still do not know how much Real Madrid wants him. We think that we are going to be able to see this changing a bit and should be important to remember that if they do not want him all that much, I mean they may want him but not enough to pay him 60 million a year for example, that's more than anyone gets in double, the most anyone gets was like 20-25 if I am not wrong, so they may not want to pay 60 for a single player and if that's the case then I would guess that it is not going to be all that easy to handle for the negotiation talks for Mbappe as well.
Maybe getting 30-40 million from them may not be all that acceptable for him when he can get 50+ from another team. Just this summer he was offered 700, sure he rejected it, but it may not be all that easy to reject it when it is so real on the table this time around.