Atletico Madrid chief Jose Luis Caminero says they're confident keeping Diego Costa.
Diego Costa is expected to move to Chelsea in the summer.
But Caminero told Movistar: "We have renewed almost everyone, including Diego Costa (on a deal through to 2018).
"So our mind is set on keeping that block (of players) and slowly bringing some more players in that can go with this project.
"So we want all our great players, Diego Costa included, to continue here. And next season, at the moment, is planned with him."
