Chelsea are now starting to showcase some real promise and climb the Premier League table under Mauricio Pochettino. Days after beating Tottenham at Stamford Bridge, the Chelsea players backed it up by dispatching a sorry West Ham United side 5-0. That’s two huge London derby wins on home soil and two clean sheets – all of which are deserved. For many players, it has been a rough ride. One minute, they are getting verbally battered from pillar to post for their performances – cite back to their draws to Burnley and Sheffield United And the next, they are getting lauded and applauded for what t…