Those points at the bottom of the article (where it mentions Peter Pan) seem to be taken from the WonderCon panel they did. I was watching youtube of it the other day, will see if I can find it again….
Here we go: http://www.youtube.com/watch?v=hzC_v91lFOs
At the 2:45 mark, they’re asked which characters are on their wish list and where they’re at with Peter Pan and the answer is, “We’re still trying to get that,” then they mention Ariel, Mulan and Rapunzel as other characters they want to use, which are the exact characters that bit in the article mentions.