Or just select everything at once, copy with the item tool, and paste-in-place. But the feature request stands. It doesn't take much more time to do it the old way, but it's clumsy. Having document layout palettes that don't allow you duplicate pages, duplicate masters, or turn pages into masters feels sort of like having a telephone with a dial on it instead of buttons. Sure it can accomplish the same function with just a fraction more bother, but ... why? Unless you just love that old-fashioned feel!