“Maya’s Judge” was Chaudhury P, the P indicating he was the President of the court, the most senior judge. Only the most significant cases get onto the President’s list.
I’m not sure if he still sits on the EAT but he’s still a High Court Judge, styled Mr Justice Chaudhury. The incumbent president is Lord Fairley, who is (coincidentally) a Scottish Judge. He is Senator of the College of Justice, which I think makes him equivalent to a High Court Judge in England and Wales.
My money is on this appeal being listed for him, as it’s clearly an area of law of importance and interest to the public.
In terms of whether he will or won’t agree with Forstater: he will. Remember that in FWS five justices of the Supreme Court including its President praised Chaudhury P’s judgement as “comprehensive and impressive”. Nobody is going to rule against that, not the Court of Appeal or the EAT one level down. Forstater has effectively already had its appeal all the way to the SC, on the coat tails of FWS, and for free.