Even more grouping functions... i.e. once you group like shots in a scene, being able to add those grouped shots to yet another group. I know that "collapse group grades" is very functional, but sometimes I feel the need to keep the groups accessible for versions, etc. For instance, Grouping all of angle "A", grouping all of angle "B" then group them together for the scene, as many times I am looking for something in-between a group and a timeline grade. Remote grading is very useful for setting the primary balance, but useless once you get into windows and tracking, hence the want/need for advanced grouping options.