Disney/Kellogg's Wobblers, why no Cinderella?

[asaj]

We (5 yr old DD and I) just found these things in some cereal today, and she loves them. Just wondering, in looking at the different ones on the box, how come Cinderella is missing? I also didn't see the Beauty and the Beast characters, yet the little green alien dude from Toy Story was there...what gives?

I assume there is some reason Cinderella was left out, anybody know why?

Thanks,
Andy