I'm thinking more along the lines of: Toy Story THREE?
Four years later, the story repeats itself: Disney's five-movie partnership with Pixar ends and Disney owns all the movie characters, so they decide to make a direct-to-video Toy Story 3 with their in-house studios. Then Eisner leaves, Disney buys Pixar, the Pixar guys are put in charge of Disney Animation Studios, and Toy Story 3 gets shelved so that it can be redone from scratch as a theatrical release by Pixar. Given the history, I expect that it, too, will be a decent film.