Chelsea have been strongly linked with a new central defender this month, with three centre-backs' futures in doubt.
Andreas Christensen, Antonio Rudiger and Cesar Azpilicueta all see their contracts at Stamford Bridge come to an end in the summer, with all three of their futures up in the air at the moment.
According to a report from the Evening Standard on Tuesday afternoon, Barcelona are interested in Chelsea duo Christensen and Azpilicueta, but the west London club are determined to keep them around and hopefully persuade them to extend their stay beyond this season.
