If you're referring to my conversation with SBaby then I have to say I'm liking it more. I live for this. Regardless of whether or not one of us is right, if either of us are, I love having these types of discussions.
I can't use dual tag because I don't know anyone else with awakening.
But just a guess, looking at her class sets (http://www.serenesforest.net/fe13/class_set.html) She could be a pegasus or wyvern knight (or one of the promotions.)
Actually, now that I think about it, I remember someone saying she was a Wyvern Lord.