Atletico Madrid are prepared to sell defender Ze Castro to Deportivo La Coruna.
The Portugal U21 international has been outstanding on-loan at Depor this season and can be signed permanently for £1.75 million.
AS says Atletico want to discuss a swap deal involving Ze Castro joining Depor in part-exchange for fellow defender Albert Lopo.
Depor president Augusto Cesar Lendoiro was in Madrid earlier this month to discuss the deal.