Boca Juniors are the latest club to be linked with former Middlesbrough midfielder Julio Arca.
The Argentine is out of contract after rejecting new terms at Boro, although he has been working on his fitness at the Championship outfit as he weighs up his options.
While Boro boss Tony Mowbray has not given up hope of keeping the 30-year-old at the Riverside, Arca has been linked to Premier League outfits West Brom and Wigan.
Argentine side Boca Juniors are also being linked with the midfield ace and Arca admits he is tempted by a returned to his homeland.
He told the Daily Express: "It would be tempting to go back to Argentina and compete for trophies."