I know this may have been mentioned before, but I'm not seeing anything recently.
I feel like a full screen UI similar to Adobe Creative Suite software, with dockable palette areas, palette toggling, full screen modes, etc, would really improve the usability of VW. This approach has already been adopted by most pro design software, be it video editing, graphics or modeling. VW is looking really dated and cluttered by comparison, particularly on the Mac. Awkward floating palettes are constantly blocking other interface elements and require constant fussing and adjustment.
Please make this a priority. It would really compliment the nice new modeling visuals added in 2014, and make for a much clearer interface.