Adding list of current live media in a layout to layout view

This is a feature request regarding the layout module. It would be great if the description field, or an added field, could reflect a list of the video content that is currently live in each layout. This would be helpful to see what is live at a glance without having to drill down into each individual layout. I currently copy and paste each video name from the grid view inside layouts, then paste in the description boxes. This is very manual, and sometimes suffers from user error. It would be great if this could be an automated feature. Thanks so much!