Chelsea boss Antonio Conte sees PSG striker Edinson Cavani as a potential replacement for Diego Costa.
Cavani's future is in doubt after his bust-up with Neymar last weekend.
The Sun says with the players at loggerheads with each other, PSG could be forced to sell Cavani in order to keep the world-record shattering £198million man Neymar sweet.
Chelsea boss Antonio Conte is desperate to add to his attacking ranks, with Diego Costa set to leave Stamford Bridge this winter.
While PSG are keen to cool any rift between Cavani and Neymar – with the Brazilian unfollowing his team-mate on Instagram – they know they may need to sell.