The 29-year-old Argentina full-back insists he will not make a decision about his future until after this summer´s Copa America but would be tempted by a move to the Nou Camp.
He told the Sunday Mirror: "I know some clubs are interested in me but I have decided to leave this subject on standby for the moment. Barcelona is a super-club, like Manchester United. If formal offer is tabled, I´ll need to study it calmly."
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