Idk if you've seen the casting but two of the new characters look like they could be CS daughter!!!! There would have to be some time stuff so they'd be aged up a bit but it's Once lol they do that all the time. I'm keeping all of my fingers crossed.
i went and checked it out, did you mean rose reynolds and/or adelaide kane?
interestingly both or either could pass as CS kids (adelaide on the left for killian and definitely rose on the right for emma) (rose looks a lot like jen in that pic) but not really as siblings.
then again, they did cast rebecca and lana as sisters so like honestly there’s a low bar here.
if there’s a CS kid (or two!!!!) i’ll be a lot more invested. like i’ve said—i’m trying to keep an open mind until there’s all the information.