I have faith in your good manners for more than one reason.
I have seen this elsewhere, but phrased in terms of force, and you are all, I feel sure, too inherently polite and too cognizant of your own bodily safety to ever want to force me to do anything. So I will ask it more politely:
If you could urge, persuade, or ask me to write any particular thing, what would it be?
(This can be as specific as "Carter Hall and the Motley Lions" or as general as "ummm...something SF," or as random as "short story with bears and the French Revolution in.")