Shemeska
Adventurer
While I'm quite enamored with PF's Golarion right now, I'd still jump for a 5e Planescape, so long as it remained faithful to the setting's precepts from 2e and used the Great Wheel cosmology. I don't really want to see it altered to suit the purposes of 5e crunch or 5e implied setting, as many elements from it and Ravenloft were heavily altered to fit into the 4e World Axis cosmology. But if they produced a PS true to its origins, it would be a shut up and take my money situation (and yeah I'd give a kidney and a lung to be able to work on it!).
I'd also like to see a 5e FR that starts at the point that the 3e setting left off, because I have absolutely no interest in an FR that includes the Spellplague and the various and massive alterations to the setting that 4e ushered in. It pretty much killed the setting for me, and I own virtually every 2e and 3e FR supplement and novel that were made. I know that they're going to make some effort to regain the fans of the setting that bailed during 4e, but without being willing to retcon the Spellplague and the timejump, and in keeping all of those things canonical moving forward, I'm not certain that it's going to be palatable to me, and possibly many others, regardless of the presentation and the good faith effort. But I'll hold off on conclusions till I actually see what they do. However I may simply have moved on at this point to other things.
I'd also like to see a 5e FR that starts at the point that the 3e setting left off, because I have absolutely no interest in an FR that includes the Spellplague and the various and massive alterations to the setting that 4e ushered in. It pretty much killed the setting for me, and I own virtually every 2e and 3e FR supplement and novel that were made. I know that they're going to make some effort to regain the fans of the setting that bailed during 4e, but without being willing to retcon the Spellplague and the timejump, and in keeping all of those things canonical moving forward, I'm not certain that it's going to be palatable to me, and possibly many others, regardless of the presentation and the good faith effort. But I'll hold off on conclusions till I actually see what they do. However I may simply have moved on at this point to other things.