Chelsea boss, Mauricio Pochettino has told two of his players, Raheem Sterling and Cole Palmer that they need to celebrate if they score against Manchester City in the Premier League. Chelsea will face Man City in a Premier League tie at Etihad on Saturday evening. Both Palmer and Sterling were former players at Man City. The duo had scored in the 4-4 draw against Pep Guardiola’s side earlier this season and as former City players their celebrations were muted. However, Pochettino has now demanded that the English stars should celebrate this time around if they score against the host. “If they…