Photoshop Style Grouping & Layers
It would be nice to have the ability to place several objects in a folder, then lock or hide that folder.
It would be nice to be able to place objects on multiple layers which could be independently shown, locked, arranged (front vs back). A multiple and different set of layers could be configured for each new sheets. Multiple sheets could be used as layers, like the background function, but with more flexibility.
We wait and see if more users need this function.
Jordan Pagels commented
This would be great at our company, having the ability to quickly show and hide different ideas and layouts.
Even just having a way to "Pin" a screenshot or image to the art board so you don't keep grabbing it while you work would be a good enhancement.