Chelsea might have a battle on their hands in keeping hold of their first-choice goalkeeper Thibaut Courtois in the summer.
The Belgian goalkeeper has recently been linked with a move to Real Madrid, and famous football journalist Duncan Castles has further fuelled the rumours by claiming that Courtois is open to a move to the La Liga giants.
Castles writes in One World Sports that Courtois will be ready to join Real if the La Liga club manage to agree terms with Chelsea in the summer.
The 23-year-old has enjoyed a disappointing season at Stamford Bridge, as he missed three months of football after suffering a training ground injury in the first half of the season.
Following his return from injury, he has not been at his best and produced some questionable performances. He has also received a couple of red cards in the Premier League this season.
Recently, when asked about his future, he refused to commit his future to the West London club. La Liga club Barcelona have also been linked with a move for Courtois.