I'm down with any additional maps, scenarios, and minis! Just got my king+stretch+bookoset last week, love what I've seen so far, and will be getting the three big box expansions asap.
Most of all, I'd like some of the original small boxes to get reprints. I mean, it's fine that special guest boxes remain super exclusives, but stuff such as wolves and crossbowmen should have wider availability, imo. So, my #1 wish for the 2019 kickstarter is for a chance for us latecomers to have access to some of the original content, I guess.