Passing on a Customer idea:
When editing Templates and Pages as an Admin/Designer it is tedious / not really possible to expand the editor and Finder to be able to view both full screen.
It would be cooler if there was a “Split Screen” mode where you could have the Finder on a browser tab in one screen on Monitor One, and the editor on a another tab in another screen on Monitor Two.
Changing the selection in the Full Screen Finder screen on Monitor One would update the content displayed on the Full Screen Editor Screen on Monitor Two.