Hi,
A better differentiation between DC and plain text in Cornerstone would be great. If DC-variables would be clickable, a window could open up, right where that variable is placed, to replace it quickly with another. Especially with more complex and inner DC and Twig integration in mind, this could clean up the editor a lot. Complex syntax could be shown in form of a simpler preview and edited when clicked.
I made this quick mockup of what redesigned inline Dynamic Content could look like vs the current look:
