Barcelona manager Xavi has fired a warning to Chelsea and Europe’s other top clubs ahead of the summer transfer window. Chelsea could try and sign a new central defender when the market opens. Mauricio Pochettino is hopeful that he will have Wesley Fofana back for pre-season, but his injury record since arriving at Stamford Bridge cannot be overlooked. Thiago Silva will also be leaving the club after their final Premier League game against Bournemouth on Sunday. The Brazilian will be joining Fluminense and reports suggest that Chelsea could turn to Barcelona to sign someone who could come in a…
