Lilo and Stitch/NIMH crossover

I'm dying to see a Lilo and Stitch/NIMH crossover. What would be a good idea for a crossover plot? How would someone do it? Who would be a good villian?

Make Mr. Bubbles the villain. That guy is so weird. :wink:

Um... the plot idea is lost to me. Personally, though, I would have a hard time suggesting something like that to an author. Really, I would feel like I was infringing on your right to be the author by providing more than just a helpful critique, y'know? No? Okay then. :wink:

Make that hamster freak the villain. But that kind of crossover would be interesting.

I never really into crossovers myself, most are rather stupied if you ask me.. I did had a story called "The slience of the Rats" where Mrs. Brisby plays the part of Clarice and Nicodemus plays Jack.. But never finished..