Not sure this has been brought up yet, but I'd love the ability to assign / remove profiles to / from box sets.  I still use manual parent profiles in my TV collection.  That way I can quickly scroll through my TV collection.  So I see one profile each for 24, 30 Rock, Arrested Development, etc.  It really helps to browse my TV collection much easier.  But I need to get on the main computer to assigned things to sets.  It would be nice to be able to do this directly in the app.