Atletico Madrid have reportedly had a bid accepted for Granada defender Guilherme Siqueira.
The Brazilian spent last season on loan with Benfica, helping the Portuguese outfit win a domestic treble and reach the final of the Europa League.
However, he has since returned to Spain, with Real Madrid also strongly linked with a move.
According to Inside Spanish Football, Atletico have had an offer in the region of £8m accepted for the 28-year-old.
The move is expected to be confirmed by the end of the week.