It's true there are similarities, but Lucina would be the first clone to get the video treatment, and that would be weird. And it was clear that the video was more focused on Robin, who has the more unique moveset.
We'll see how it turns out, I'm sure we'll get some new information on her later.
In case you didn't know, I have a comic book called Guardians. I'm the writer/creator of it, and we have four issues out right now, with our fifth coming out soon!
We're also doing a Patreon right now for the comic, and I'd appreciate any and all help in getting it funded. If 56 people pledged $3 per issue, we'll be funded
To pledge, click here. Please join Team Guardians!