We all have that one actor we're tired of seeing getting constantly casted for the same role over and over again. I hope there is an option in the future where the creator of the story should be able to bar actors of their choice from roles so that people won't add them into the stories. In my opinion it adds fresher takes to stories instead of the same done to death material. And maybe to make things a little bit easier for some people, a "confirmed casting" database which can block confirmed actors for being picked in roles if the creator enables the "confirmed casting block".