Blues stalwart admits he could leave.
Chelsea goalkeeper Petr Cech has become a target for Atletico Madrid after admitting he could be tempted to leave the Blues, according to the Daily Star.
The experienced Czech Republic international has long been regarded as one of the best in the world in his position, but has recently been replaced as number one at Stamford Bridge after the return of promising youngster Thibaut Courtois.
The Belgian international spent three years on loan at Atletico Madrid, and his return to parent club Chelsea this summer has left a gap in goal at the Vicente Calderon, which manager Diego Simeone could now look to fill with another Blues shot-stopper.
Cech has raised concerns over his situation at Chelsea, with the 32-year-old keen to ensure he is playing regularly so that he can be first choice for his national side ahead of the European Championships in 2016.
It is now thought that Atletico will make a bid for Cech in the January transfer window, with other top clubs having recently been linked with him as well, such as Ligue 1 giants Paris Saint-Germain and AS Monaco, though he failed to secure a move away before the end of the summer.