Hi, Rusty!
It will indeed be a travesty of justice if the Senior Citizen is chosen in preference to Kseniya!
I would have no faith in the show ever again, if that were to happen!
I didn't think anything amiss with "emits" in 27a?
Taking "emits" as meaning "gives out, releases"?
I did think, though, that it would be better grammar, should "who" replace "that"?
Thus reading ",...chap who..."
The clue import would still be the same , just more grammatical!
My take, anyway!
But speaking of the crossword.....
I knew I had left something unfinished......
I cannot parse 15a: I have "tradesman" = "dealer"(def), but cannot explain the rest?
Also 8d : "rota" = "list of those working" (def)
Please can you help me with the remainder of the parsing?