According to reports Tottenham could be set to raid Barcelona for up to three of their defensive starlets. Spurs have already been linked with Martin Montoya and Marc Batra, but it is understood that left-back Carles Planas is in their sights.
Planas, 20, is currently with Barca's B side and is a Spanish Under-21 international.
Sources believe Barca could allow him to leave with the option of a buy-back within two seasons.
Both Batra and Montoya have made their first-team debuts, but could also be available at the end of the season.