Just to clarify...Are you imagineering story lines for Pixar shorts to include the characters from those movies?
Because both Bug's Life and Nemo had shorts...just not ones that were related to the movie in any way.
I think it's a cool idea. I think a Finding Nemo short would be fun if it included the tank characters, and how they deal with the Big Blue after having only been in pet shops and small spaces.
But then, for me comedy is often found in the side characters.