Believe me, if you tried she'd rip you to shreds before you'd even have the time to blink. I consider myself a pretty big bad, but I got nothing on her. [ No shame in admitting it. ]
I think she'd like that. Can't hurt meeting new people, can it? [ Rose is positively the most pro-humanity vampire he's met without being sickeningly so. It's an odd match but one that has worked well so far. ]