Add/Change Shipping address - back end Sales listi

I am editing an order in the back end. When I open the order, I can change/edit most things on that order. Under "Shipping Address", I have the option to add a new address for that order. Would it be possible, in a future version, to have a function there to choose from any of that customer's addresses to ship to? Also to add a shipping address to that customer's address list?

Perhaps no one else would like this feature, but my clients have multiple ship-to addresses and this would be a help.

Thanks!!
Rick

Like I said - not a huge deal! Thanks!!!