Fill in area after cutout

Would love a feature in the future that could fill in the area for you after you cutout a portion of an existing area box on the takeoff.

The tool would automatically fill in the cutout space for you with another area box so that you wouldn't have to spend time manually redrawing another area box inside of the exact space you cut out.

And you would have the option to have it either create a brand new area object, or add a section to an existing area object on the takeoff (like stairs in the example below)

You could even call it "Cutout & Replace" or something like that and make the entire feature seamless so that it would instantly fill in the cutout section with a separate area object if the user desires.

Some estimators draw around the portions that shouldn't be included in their original area objects, and then they go back and fill in the other portions, so perhaps a separate "Fill in" function may also be useful to them.