MasterChef: The Professionals as a member of the show’s judging panel. Now, the chef and restaurateur has revealed whether he would ever join the main MasterChef lineup alongside John Torode and Gregg Wallace.Speaking to Express.co.uk, Marcus admitted he had never considered the hypothetical scenario.However, he stressed he believes the current MasterChef judges are “doing a great job” and that he is not needed.When asked whether he would like to join the main series, Marcus said: “That’s an interesting question.