So, here you can see three albums. Each album contains characters that can be from one universe, or from one book for example, characters that (in my opinion) have something in common - whether it is a style or idea.
I think it would be very useful to curate such albums, you can collect characters that match certain collabs like Dialogue Tales, for example, or any other involving characters. So that when animators\illustrators will need characters they will be able to find a whole set of them. And also a "family" of characters united in one album can help writers, it can inspire stories.