...that takes a given spritesheet and automatically cuts the different sprite images uniformly to the exact pixel and makes them transparent, and gives each one of them the NAME_01_00 .gif filename. Then you could move the whole lot of them to your external folder and be done with it.
You could have a box pop up like the 3rd person plugin with how angles and movements per angle and it would go from the corner, down and out relative to how many images you have and rename them in the given format.
I'm stuck doing it manually and I can't be certain if my gifs are centered true. I think this would help foster 3rd person games.
(I have no idea how difficult that would be and I'm certainly not expecting this but it would nice )