Whoops, didn't realise this was the Defiance forum, sorry. There is no news about her being in Defiance.
The fraacta cards with some homebrew character upgrade might be a good way to put her into defiance. But thats all up to you.
I'm pretty sure a lot of homebrew cards will appear when the game is released.... Or CB could make some pdf cards with other characters so we can print them, it would be a cool move from them...