Something that I find quite frustrating when trying to position my models carefully when trying to create a composition for rendering, is using the current move tool. Often I have to try and reset the Pivot of a model to the global world axes when I want to Translate move it after having rotated it some.
As such, I think it would be very useful having the Coordinate Space move tools found in the Edit Form dialogue in the Sculpt environment, be in the standard Move/Copy dialogue as well.