Its great to see that Disney is putting so much backing into Figment and Dreamfinder. This pretty well guarantees what ever redesign they do to imagination both be with included.
There's no reason why Figment (and Dreamfinder) couldn't be featured in a signature attraction. Ironically, the problem isn't with the characters, it's with the lack of imagination.
As for Mission Space, in our eyes that one is a mess. I would give anything if the original attraction was still there in some form.
1) The "original" version is impossible.
2) They threw away a major portion of the drive/track system and lots of vehicles.
3) However, there are plans for an "improved and updated" version.
4) Of course, we have heard that before, and look what we have gotten.
5) We will just have t wait and see.
6) Stay Tuned . . . Film At Eleven.