Grimaldo was heavily linked with a return to Spain last summer, connecting to several of La Liga’s biggest clubs. Although speculation surrounded potential moves throughout the transfer window, the Spanish international ultimately remained in Germany, where he continued as a key part of Leverkusen’s squad.
Speaking previously about the interest he received,Grimaldo revealed that potential moves to Real Madrid, Barcelona and Atletico Madrid never progressed beyond initial discussions. “There was always the possibility of going with Xabi Alonso, but in the end it didn't happen,” he said of Real Madrid, noting that the club instead signed Álvaro Carreras.
He also acknowledged talks with Barcelona, adding that “if they don't happen in the end, it's because they weren't meant to be.”
Regarding Atletico Madrid, Grimaldo explained that conversations took place but “practically nothing happened", stressing that transfer-market contacts do not always develop into concrete deals.