If there's anything left when Bella's finished, I'd send it to Azkaban. Bury it there. You're too right about St Mungo's permeability.

I suggest we keep the code name Procyon to ourselves. It will tell us more when we do run across it, and in the meantime, we'll avoid spawning imitators and admirers. Besides, the recruitment system we've discovered is sophisticated and subtle enough that I doubt publishing the name would lure any informants. I'm not convinced that many of Procyon's conquests know that they know his name. We know to probe for it now, however, and that may pay rich benefits one day.