Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
When The Joker and Harley Quinn break out of Arkham Asylum, Batman tries to save Harvey Dent from their wrath, only for him to become scarred. Now Batman and Red Robin have to resort to a third partner in the form of Barbra Gordon.
