Chelsea phenomenon Cole Palmer is staking a claim to be regarded as the best player in the Premier League so far this season. As Enzo Maresca’s side defeated Brighton & Hove Albion 4-2 on Saturday, Palmer became the first player in Premier League history to score four goals before half-time in a single game — as per Opta Joe. The Englishman already has six goals and four assists — sitting in second place for both metrics behind just Erling Haaland (10 goals) and Bukayo Saka (five assists). The former Manchester City academy graduate is knocking on the door of being considered world-class by th…