Chelsea are watching Angel di Maria's situation at PSG.
Don Balon says Di Maria is unhappy under their new boss Unai Emery.
Numerous teams in Europe are eyeing the ex-Real Madrid star but say Chelsea want him more than anyone else.
Antonio Conte is reportedly a huge admirer of the 28-year-old and will plot a move for Di Maria next summer.
Di Maria joined PSG last year after a difficult 12 months in England with Manchester United.