PSG captain Thiago Silva is backing their move for Napoli midfielder Allan.
PSG are willing to pay big money for the Brazil international this month.
And Thiago Silva says, "I was really surprised by Allan.
"When I was following the Brazilian league, I thought he was a good player, but in the Champions League I realised he was a lot stronger than I thought.
"If he came to join us, we would be very happy. Otherwise, I wish him the best with Napoli."