I have 7 Visual Perspectives and have been making many additions to functionality in the last few weeks. About 75% of the menu options on All VPs are the same so keeping the menu options consistent is a bit of repetitive work which would really benefit from copy/paste (it can be done now within a single VP, but not cross VPs). Also this would lend consistency to the app design experience since all other areas of the app have this feature already... actually that reminds me, it would be nice to do the same for section of the VP like banner/footer too, but that's much simpler to manage.