Oberon said:
As has already been mentioned I can't see Sir Terry killing off such a marvelous character and since Vetinari is probably in his mid to late fifties the problem is not likely to come up for some time (especially since the Assasins Guild won't accept a contract on him). Of course if Havelock was worried about encroaching mortality I'm sure Lady Margolotta would be delighted to "turn" her dear friend. Besides he's just the sort of personality to go the zombie route (if only to annoy the hell out of his rivals).
If you do want the name of a possible successor may I suggest Grace Speaker, the pet shop owner who The Patrician suspects is secretly the compiler of the Ankh-Morpork Times crossword. As Vetinary himself suggested in "SNUFF" a woman of her intelligence is unlikley to remain satisfied with running a pet shop and has consequently placed her under observation.
This is a great idea! Vetinari certainly has a great regard for her intelligence and deviousness. I just hope she's not the shy type that can't step out in the open and show what she's capable of unless it's under the mantle of anonymity or a false name. Sort of a Cyrano de Bergerac situation. Otherwise, why not let people know who's writing the crossword puzzles?
'Cos if she is... well, you can't step into a meeting with the Guild leaders and blush to your knees and go "um, er, uh..." with your voice trembling all over the place... they'll eat you alive!
As fot the Vampire Vetinari idea: are we absolutely, 100% sure he isn't one already? I mean, I remember a book in which Sam Vimes was wondering if Vetinari ever slept. I know that we have occasionally seen him eat and drink, but Black Ribboners eat also, don't they? Just a thought...