But he could prefer going to PSG because of Neymar being there.
According to
TNT Sports Brasil Neymar is about to extend his contract at Paris Saint-Germain for another four years.
I think chances are little that Messi stays with Barcelona. There are rumors that he and his family are already learning French, and his leaving would bring Barcelona more financial scope. Barcelona has 1,2 billion euros debt and have to pay 226 million euros in debt by July 2021. They have no choice but to let Messi go or they risk bankruptcy.
On the other hand, Kylian Mbappe could leave the club for Liverpool FC or Real Madrid. This could open the way for a transfer of Lionel Messi.
But what about Kylian Mbappe?
TNT suggests that selling the forward, who has been linked to Real Madrid and Liverpool previously, would give the Ligue 1 giants the chance to sign Barcelona star Lionel Messi.
Source: https://www.skysports.com/transfer-centreTo me, such a scenario doesn't sound so unlikely. Given the club's current financial situation, I think it's quite realistic for Messi to leave Barcelona.