Barcelona and Real Madrid were wished the best of luck in luring Neymar from PSG by the striker's team-mate Marquinhos.
Reports emerged in the Spanish press on Wednesday that both El Classico clubs were interested in signing the Brazilian, but Neymar dismissed them on social media as "fake news".
Barca head coach Ernesto Valverde refused to rule out the possibiltiy of him rejoining though, amid claims that a €222 million (£193m/$256m) fee would be required to secure the forward's signature.
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Neymar was rested for the 5-0 home win over Amiens in which Marquinhos scored the opener to help extend Les Parisiens' lead at the top of Ligue 1 to eight points.