When I was creating my stickerbook (which arrived yesterday, and I'm frankly giddy with sticker-glee), it occurred to me that it would be handy to change the order of my photos so that I could group them into batches of 6 so I could have one sheet with photos of my dogs, one sheet with graphics, etc. so they'd be easier to share-as-a-sheet.
It's a bit tweaky, I know, but any chance you could allow this somehow?