Chelsea striker Diego Costa admits teammates Thibaut Courtois and Eden Hazard could leave the club this summer to join Real Madrid.
The Belgian pair have both been linked with a move to the Bernabeu this summer, with Madrid potentially on the lookout for a new goalkeeper with the poor form of Keylor Navas while Hazard has re-found top form this season.
"If Real Madrid were to sign Hazard and Courtois, poor Chelsea!" Costa told El Partidazo on Cope.
"Hazard is happy here, but we all know that when teams like that knock on your door you have to think about it.
"He is very calm, he is very much loved here. He is a top player and I would be happy if he stays.
"Real Madrid want the best goalkeepers and Courtois is one of them. Thibaut has a contract here and it would be a pity if he left.
"Thibaut loves Spain, his family lives there. He is happy here but you never know."
Courtois meanwhile told El Transistor on Monday night his sole focus was on Chelsea: "I am really enjoying the success we are having here. I am focused on that. I like it a lot here.
"I hope to be focused on that, to win the league here."