Even though I like concepts of Figment (the original and comic book versions) and Dreamfinder (ditto), Figment needs both a better ride and better writers. He's an unlikable annoyance at the current attraction and the longer Journey 3.0 exists, the more Figment's reputation rots. Ironically, I like some of his merchandise and his comic book series is fantastic.
Also, I feel like Inside Out would be perfect for Wonders Of Life since I feel like the movie fits the themes of what the pavilion strove for back when it was open. It's totally possible to put that there with some of Disney's other IP about life in general and they can work their magic with the theming.
Meanwhile, the Magic Eye Theater needs a 4D movie with substance. As much as I enjoy Pixar shorts, that place needs something that doesn't feel like filler in spite of the short collection's quality.