
I would like to suggest, when adding a series of co-stars, and "Return to this page after a successful create" is checked, having it automatically fill the cast type as co-star. It would save time when there are lots to add!
I'm adding cast to a show that credits average of 13 co-stars per episode, and I'm wishing I had this feature right now.
I noticed a lot of people skip adding co-stars all together.