Given the turnaround for animated films, it is most likely the film which brings Meghan back would be at the end of this year, or the beginning of next year.
Soul, the next Pixar film after the recent release of Onward, is already wrapped and ready to go, so it seems unlikely to be this movie.
However, on November 25, 2020, a currently untitled Disney animation is having its release in cinemas, which could be a perfect vehicle for Meghan.
It is untitled and not too much is known about it, so it may be this is the way to get Meghan back into the voiceover work.
If not this film, Ron’s Gone Wrong is a new animated movie set in a universe where robots are the best buddies of kids everywhere.