Chelsea head coach Mauricio Pochettino has described his side’s upcoming match against West Ham as their “most dangerous” fixture. Chelsea play London rivals West Ham this Sunday afternoon in the Premier League, which sees eighth host ninth at Stamford Bridge. The Blues go into the weekend’s fixture fresh off yesterday’s 2-0 home win over Tottenham, so they remain in the hunt for the European positions. READ MORE: How Conor Gallagher reacted to Chelsea fans unveiling his banner before win against SpursMauricio Pochettino warning to Chelsea squadChelsea boss Mauricio Pochettino has immediately …