Barcelona are believed to be keen on Wolfsburg's Ricardo Rodriguez.
Reports suggest that the Catalan giants have enquired about the Swiss international who continues to be heavily linked with Arsenal.
It was believed that Luis Enrique has also been showing significant interest in Manchester United's Matteo Darmian but the Daily Mail indicates that he instead favours left-back Rodriguez.
However, the Gunners remain keen on 23-year-old Rodriguez which could prompt a summer battle between the North Londoners and the Spanish champions for the services of the former Zurich man.