Future Editor Addition Suggestion Thread

[Arkatox]

I'm hoping that future versions of the level editor will allow people to use their own graphics and music, and we'll see a lot more of this sorta thing.

From this blog post.

That would be really awesome, though it could be used in bad ways. Terry also mentioned some other time the possibility of having "minor collectibles" or something in a future version (don't know where to find the quote). That could be cool, depending on what they are.

Anyway, what do you guys think would be good for future editions of the editor? I'll start a list once you guys start coming up with ideas.