Chelsea are set to submit a £20m bid for a player Pep Guardiola says will be ‘world class’, according to a recent report. The West Londoners endured a topsy-turvy season but found some rhythm towards the end, winning four on the bounce. Though, that wasn’t enough for Mauricio Pochettino to keep his job and now Todd Boehly is in the process of identifying his replacement. READ MORE: Manager Pep Guardiola has called ‘incredible’ is now on Chelsea’s shortlist to replace Mauricio PochettinoThat said, club chiefs are still working hard behind the scenes on potential signings, as they ready a £20m p…