tbh I'm not entirely sure what to say here--as I said before, the plot goes in a very different direction (a lot more elaboration on the American side of things, a completely different Triwizard Tournament, and then political turmoil and a war and bits and pieces of what happens afterwards--none of that, and the character moments and development that come with it, are in RBC) and there are characters I'm interested in seeing who are original to Rev Arc. All of the nominated character sets include at least one of the following three characters: John Kowalski, Francesca Lam, and Aldon Rosier.
John and Francesca are original to Rev Arc; they're not in RBC at all, so obviously I can't nominate them there.
Aldon is in RBC, but he's got a different backstory and character arc there; I'm interested in F!Aldon "halfblood bastard truthspeaker spymaster" Rosier (the version of him in Rev Arc), not F!Aldon "pureblood heir" Rosier (the version of him in RBC).