The Gruesome Ghost of Something Something

Well, look at me — two submissions ago I wanted to do nothing but rough animation, and here I am now. The thing's cleaned-up, colored, uh, it even has a proper background...
And I have no idea what I'm going to do next. Seriously. I have five unfinished animations by now, dozens of ideas and a few storyboard-like outlines — none of them look promising at the moment.

So... Are there any characters you prefer me animating? Personally, I enjoy doing the Royal Sisters, though maybe I should also pay some attention to the background/fanon ponies, no?
And please don't think that I forget your ideas over time! I do not; I still remember that old suggestion about the royal guard doing magics (either fighting or just some slice-of-life),
I just haven't found a fitting story to it yet.