Be able to add posts to a "queue" (either to front of queue or end of queue) in conjunction with scheduled posts - so that if you have to add in a post same day last minute and you only want 1 post/ day you do not have to manually reschedule ALL of your posts - instead, you can add it to a "list or tag list" and queue those types of posts (ex: Mondays post items tagged "home goods" Tuesdays to post "pets" and so on.) you should be able to get to these lists and drag and drop to reorder them or reorder them on the calendar view.