This is true. But in Cynthia's case, she was used as the main gap filler until Irika was brought in after Shannon Hori left. I get bringing someone else in for the top job, but if you're going to use someone in that role (gap filler) for an extended period of time who's been a team player at the station, some type of a lesser promotion would have been a nice consolation (like having her co-anchor with Elliot at Noon and 6pm, or giving her mornings with the latest moves). WNBC situation is different because Shiba wasn't doing it at 11pm for the station, hence why they brought someone else in. She was not used as gap filler, but rather was demoted (or if you believe the other side of the story, she chose to switch up her hours because of family). Also, as much as I like Pat Battle, no way in hell she would ever get the top job at WNBC nor was she ever considered.