Chelsea director Marina Granovskaia has met with the agent of Suso.
He has three goals and seven assists in 11 league games so far this season.
Calcio Mercato claim that he has a €38 million release clause that can be activated.
And it appears that Granovskaia has spoken with the player's agent, Alessandro Lucci, about a possible move.
It is unclear if a move will happen in January or the summer.