Right before I woke up today I saw in my dream a DE where the main part of the Overview (where you see your open windows) took up less of the screen, and below there was a new area that was split up in different sections with any kinds of widgets and icons for apps or files/folders you currently work a lot with, etc. You could resize and change these sections any way you wanted.
The strange thing is that this was #KDE, which I've never really used. But I think it could work great with #Gnome :)
