Not sure if this is the best place to post a suggestion or if such a thing has ever been suggested before.
Think it would be a handy feature to allow us to link different resources together so that they can be dragged as a group to a different location. Would be handy if they can be copied to the sharing cart in these linked groups too. Would make editing pages much quicker and easier. Especially when many different pages need the same info to be edited into them as happens a lot to me.