The big-spending Ligue 1 giants bolstered their squad with the likes of Zlatan Ibrahimovic and Thiago Silva from AC Milan.

The right-back, 29, has refused to rule out a future move to Parc des Princes but insists it would depend on no longer being wanted at Camp Nou.

"It is true that PSG has called many people and built a beautiful project," he told RMC on Thursday.

"This summer, they spoke to my representatives and consulted to see if they could do a transfer.

"But the possibility was very low because my price was very high and suddenly they turned to other players.

"As to whether I could play in Paris, you never know what the future holds, and I don't have to close doors. If one day, Barca do not want me anymore (then who knows)."