Why Can't 'American Idol' Fill Out the Judges' Table?

Did you miss yesterday's news that American Idol's Season 13 judging panel will consist of Keith Urban, Jennifer Lopez and record producer Dr. Luke?  

Source: http://www.ivillage.com/why-cant-american-idol-fill-out-judges-table/1-a-545607?dst=iv%3AiVillage%3Awhy-cant-american-idol-fill-out-judges-table-545607

Aisha Tyler Aki Ross Alecia Elliott