DarthHans I am with you on a lot of those! No more squishy flats that fall off the feet(!!!), Better dress for Mulan, Belle needs her gloves, (or alternatively, I'd like her in her blue dress,) Belle and especially Rapunzel need better face sculpts, Tiana needs her necklace not to be sculpted to her body.
I would also like to see Cinderella with more of a silvery/white dress, or even better, her in her pink dress. I would love to see Vanessa again (removable shell necklace, natch). I would like to see a Prince Ali. King Triton. Male dolls with rooted hair. More details and accessories for everyone, particularly Merida with weapons and possibly bear-brothers. Belle's dress with the poof all the way around and down, none drawn on. A longer skirt on Snow White. The evil queen smirking. Rapunzel with brown hair but cut so that it looks like the movie (more of a pixie than that flared out bob). Flynn looking less "evil." The blue fairy from Pinocchio. And, top of my list -
Elsa in her coronation outfit! (with the rosemaling on the chest and bottom trim). And I will literally squeal if she also has her scepter and orb!!