A possible sequel for Inside Out: Puberty
I Think a sequel would be Amazing for this Movie, there are clearly much more stories that can be told, and the idea was fun and original. Pixar can surely pull out a lot of fun idea out of their sleeves with the "emotions".
I Think the best idea for a sequel would be Riley entering puberty. obviously this is the one phase in everyones lives when our emotions goes berserk. It would definetly make a good recipie for a funny Movie to have Rileys emotions deal with that, and maybe Rileys parents emotions trying to respond.
Please pixar, you had a good thing going with the whole Movie concept, dont let go of it yet. Rileys emotional puberty would make a really funny and adventurous Movie.