Real Sociedad have reportedly offered Barcelona the chance to sign Chilean goalkeeper Claudio Bravo in exchange for Cristian Tello on a season-long loan.
Barcelona, who will lose first and second-choice goalkeepers Victor Valdes and Jose Pinto this summer, have already acquired Marc-Andre ter Stegen from Borussia Monchengladbach.
The German youngster is expected to act as number one next season, but the Spanish outfit are in need of experienced cover.
According to Mundo Deportivo, Sociedad have offered Barcelona the chance to sign experienced shot-stopper Bravo in a move that would see Tello move to the Anoeta on loan.
Tello has also been strongly linked with a move to the Premier League.