Regarding the render setup layers, I can appreciate the improvement that the new system offers in comparison with the legacy render layers. Now you can see at first glance how the render layer is build, but there are some aspects that seem to be incomplete or not mature enough.
- Update of the elements in the collections when they are renamed.
- Automatic refresh of the contents of the render setup layer when some modification is made.
- Overall robustness of the system.
In my opinion this is a key part of Maya and it should be a lot more reliable than it is now.
Thanks