Atletico Madrid president Enrique Cerezo won't rule out re-signing Chelsea striker Diego Costa.

It's been suggested Costa wants to quit Chelsea this summer and return to Madrid.

Asked about the situation, Cerezo stated: "In football, anything is possible.

"I do not know, I have to ask him. We and our coaches are working on getting a good player to cover the position we need.

"The summer is very long and you have to keep working. If we announced something tomorrow, what will you (the media) do all summer?"