Santos whizkid Victor Andrade has confirmed he made a recent visit to Barcelona.
Andrade has been linked with Barca, along with Manchester United and Manchester City.
He told El Mundo Deportivo: "It is wonderful for anyone or any player to learn how they work in Barcelona. It was a lesson in football. They have a spectacular job structure. It was a unique opportunity, really.
"I met fellow Brazilians Daniel Alves and Adriano, with whom I was lucky then to eat with, and also Lionel Messi."