Sunderland are eyeing Barcelona fullback Aleix Vidal.

Spanish sources say the Black Cats are weighing up a move alongside AC Milan, Inter Milan, Napoli and Granada.

The 27-year-old has been at the Spanish giants for more than a year after a £13million move from Seville in the summer of 2015 but has fallen out of favour and is reported to be available for a transfer.

Sunderland signed Javier Manquillo in the summer on loan from Atletico Madrid, while versatile Jason Denayer and Billy Jones are the other right-backs on the books.