Now here's a MAD idea... maybe in a few upgrade's time.
I'm going to say this simply then elaborate:
Custom Story.
Sounds mad, right? But I reckon that it could be pulled off, and I definately wouldn't put it past Strange Flavour. My crazy idea is to create some sort of side-application that allows you to enter simple commands like
"BCM Enter from Left, stop Middle Right,
Flux Enter from Right, stop Middle Left,
BCM Say "Whatever"
Flux Say "Whatever"
BCM Exit Left
Flux Exit Right
Start Game: Levels, with players BCM, Flux, Inku, Veng"
And select a background for the scene and the game. Hell, while you're at it, allow us to add extra backgrounds. Like, create a folder called "Custom Backgrounds" and allow it to be used in custom stories and the like.
So it's something along those lines, and string them together to form custom campaigns. For maximum fun, try replacing the "BCM Walk" movies with other pictures of people walking. Instant custom characters! Nah, that's reserved for hackers only, but story editors? I reckon you guys could pull that off.

