Barcelona will lean on dealmaker Andre Cury to clinch an agreement for Chelsea defender David Luiz.
Cury emerged as a major influence in Barca's successful swoop for former Santos star Neymar last week.
AS says Luiz's agent, Giuliano Bertolucci, is close to Cury, having worked together for six years representing players, which puts Barca in the boxseat should Chelsea be willing to sell.
PSG have also been linked with Luiz this week.