"I don't see any alternative; at least for now. I want Neville to have a chance at confronting her, even if she doesn't have any memory of what she did for the last 16 years or so. Maybe after things calm down, and Neville goes on her, you can find something for her to do in the Club. Speaking of that, did you really expect me to believe there was an enchantment on the room you put Hermione and me in? I'm sensitive enough to magic that I would have noticed a spell affecting me, especially when I was expecting it. Granted, Hermione and I both enjoyed the results, but, please don't try and trick me again, okay?"