Reports have claimed that Chelsea are now ready to make a bid this week to sign a midfielder they have already come up against this season. According to The Sun, the Blues have entered the race to sign Blackburn Rovers youngster Adam Wharton in the final few days of the transfer window. Wharton has enjoyed a strong second season in the Championship so far, playing near enough every game so far during this campaign. In the EFL Cup earlier this season, Chelsea hosted Blackburn in what turned out to be one of their roadblocks on the path to Wembley for the final they qualified for last week. Desp…