Barcelona chiefs are shopping for a right-back ahead of the summer market.
Sport says Barca are seeking competition for Nelson Semedo and have Arsenal fullback Hector Bellerin and Real Sociedad's Asier Odriozola under consideration.
Also being tracked are Cédric Soares (Southampton), Hugo Mallo (Celta Vigo) and Bruno Peres (Roma).
Barca are keen on Odriozola, but not at La Real's €40m asking price - which is his buyout clause. Real Madrid are also interested in the youngster.
A move for a new right-back is motivated by the push to revert Sergi Roberto back into midfield.