Chelsea could have the chance to sign one defender who they were reportedly interested in in January this summer. A new centre-back could be on the agenda for Chelsea in the upcoming transfer window. Right now, Mauricio Pochettino has Thiago Silva, Axel Disasi, Benoit Badiashile, Levi Colwill, Trevoh Chalobah and Wesley Fofana in his squad. However, Silva is leaving Chelsea at the end of the season to join Fluminense, while the likes of Chalobah and Fofana have had bad injury problems this term. The latter has not played a game in the current campaign, but Pochettino is hopeful of having him b…