Let me start by saying, 'Grand Inquisitor' is, far and away, my favorite name of the bunch. For one thing, it's the title of a famous chapter from The Brothers Karamazov, one of my favorite books. It also, to my ear, has the cool sound of something wicked. I envisioned Grand Inquistors poking people with Soft Cushions in the Chatterbox, crying, "No one expects the PerlMonks Inquisition!"
Your biggest problem is that the title of Grand Inquisitor rocks so hard that once I've attained it, I'll want to stay there, instead of getting a "promotion" to Saint.I thought, therefore, that I was on safe enough ground, and that this particular piece of political incorrectness would be allowed to slide.
This time around, however, things seem to be different. Any debate over whether the title is justifiable is unnecessary; that several people are honestly and seriously disturbed by a single title convinces me that it is more harm than good.
At first, I had thought to replace it with Prophet; Sage grew on me, however, and demerphq favored it, so there it is.
As it happens, by the way, I do know a fair bit about the Inquisition. You're quite right, of course: Tomás de Torquemada was not a very nice man. I not-infrequently enjoy gallows humor at the expense of people much less than 500 years dead, however, so it's not a matter I'm inclined to take seriously. I don't suggest that this is the best outlook to take; quite possibly you are to be commended for steadfastly calling a bad thing a bad thing, however remote. To me, for better or worse, an auto da fe is fundamentally funny, as I am never likely to be invited to one. :-)
Thank you for your civility, both here and in the Chatterbox.