OOH OOH OOH. Ada would be almost perfect for this, if you're up for it. She's been... um... ignoring her werejaguar side for too long and that means it's a little pissed off when it comes to full moons. Which means she has absolutely zero control and the angry kittycat is out for blood. Or wayward non-lycans.
This would solidify in her mind that yes, she DOES need to be here. And she'd feel so, so, so bad.