Problem: when I redesign there is no place to first build up the new version of whatever I am replacing. That means I need to move a bunch of groups before I have enough space to work with to build version 2.
Suggestion: a section ( or container if you will) you can drag the elements you want to redesign into and which will maintain all references and workload actions of the element while it is in there.
If the end product is not as desired, you can easily put back the old version of the element.