It looks like Chelsea may have identified their successor to Thiago Silva. Thiago Silva has been a key player for Chelsea this season, but he is now 39 years of age and his contract expires at the end of the campaign. And according to journalist Christian Falk, the Blues are “interested” in signing Bayer Leverkusen’s Jonathan Tah to potentially replace the Brazilian. Silva has played in all 15 of Chelsea’s Premier League games this term, which includes the loss against Manchester United last night. It was not his best match, with ESPN pundit Steve Nicol criticising the Brazil international aft…