Barcelona are eyeing Inter Milan's want-away wing-back Maxwell.
Sport says Barca sports chief Txiki Begiristain is anxious about strengthening the left-side of midfield next season.
Sylvinho and Eric Abidal's futures are in doubt and Begiristain has already sounded out Maxwell's representatives about a potential move to Spain.
Mino Raiola represents the Brazilian and has spoken with Begiristain about the wing-back - and his Inter teammate Zlatan Ibrahimovic.