User blog comment:AzureJay/BlazBlue Cross Tag Battle potential playable characters/@comment-25936766-20170723203024

Noel is ASW's little pet, there is no way she won't appear. Rachel is likely too.

I can see Aigis appearing, with an alt. color set that makes her resemble Penny. I can see Labrys too, but not as much.

Naoto....not really seeing her getting in though, at least in the arcade version. Yosuke maybe. I'm also positive that Mitsuru will appear if Weiss is playable.

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I know nothing about Under Night In-Birth either, to be honest. It's much less known than even RWBY was years ago.

I found this though.

WBY are the most likely to appear, given that Ruby is in. Though I doubt all of Team JNPR will be playable, if they even are present.

Among JNPR, Pyrrha is most likely, especially since it doesn't look like they're using V4+ Ruby. But Jaune, I see him more as a Support-only character.

Apart from those 2, I wanna see NEO as at least Support, and Roman, Cinder and Mercury as playable. Not Emerald, she's kind of meh.

Maybe Qrow and Winter too. Or hell, just add Ozpin and make him the requisite overpowered son of a bitch.