Barcelona are growing increasingly confident of signing Chelsea captain Cesar Azpilicueta in the summer with the Spaniard's contract set to expire at the end of the season.
Antonio Rudiger and Andreas Christensen are both in similar situations, with Thomas Tuchel facing the prospect of losing three members of his back-line for nothing in the summer
Rudiger and Azpilicueta have been two of Tuchel's most used players during his time at Chelsea, appearing 56 times and 54 times respectively, while Christensen has played 40 times.