PSG owners have invested hugely in squad without European success . French club went out to Chelsea in quarter finals last year . Laurent Blanc 's side are top of Ligue 1 and on course for a domestic treble . The Frenchman has been linked with the job at Real Madrid
PSG owners have invested hugely in squad without European success . French club went out to Chelsea in quarter finals last year . Laurent Blanc 's side are top of Ligue 1 and on course for a domestic treble . But unless they win at Stamford Bridge Frenchman could be out of a job .