Who do you want to voice the new villain kids and Auradon kids?

Pocahontas was a real person, not a fairy tale and in real life she had a son.

Rumpbelle is an insult to the real Beauty and the Beast story!
Jeffer-Belle forever!

I think Ryan McCartan should appear in one of the episodes, playing a Character Mal becomes attracted to, leaving Ben jealous. He's had a role in pretty much everything Dove Cameron has so far but Cloud 9 (this includes the 2 Guest Starring together).

How might Debby Ryan even look to resemble a Daughter of Captain Hook. To do that she'd have to dye her hair black or wear a black wig (would make sense for a Live Action Appearance). Even when Animated, the characters cannot go far from resembling the Actors who voice them, all of which being born in the 1990s and 2000s. Not looking like the Actor who portrayed them would make it hard when appearing in Live Action Form (some New Characters might even be in Descendants 2). As for someone who could portray a Child, I say Sabrina Carpenter or Peyton List looks fine enough to play the Daughter of Elsa from Frozen, and someone with Black Hair like Landry Bender could play a Descendants Version of Melody.