Real Madrid are reportedly finding it increasingly difficult to come to an agreement with Sergio Ramos over a new contract at the Bernabeu.
The 35-year-old remains a hugely important figure for Los Blancos, but his current deal is due to expire in June, meaning that he will become a free agent unless an agreement is reached.
Madrid president Florentino Perez recently admitted that negotiations with Ramos were difficult due to the club's financial problems.
According to AS, talks between the two parties have again broken down, and it is appearing increasingly likely that the Spaniard will move on at the end of the 2020-21 campaign.
Ramos has struggled with injuries during the current season, making only 20 appearances in all competitions, and he has only featured once for Zinedine Zidane's side in La Liga since January 9.
The former Sevilla youngster has previously been linked with Paris Saint-Germain and Manchester United.