I've always wished the "Color" window and "Swatches" were sort of merged... I wont' bother explaining why its useful to keep the Swatches window open, as i have to assume everybody is constantly using this. I toggle over to the Color window when i'm viewing the color name and swapping the color/fill. In the latest update of Illustrator, they've updated Swatches to include a stroke and fill selector (as well as a list of recent colors, which is pretty cool). they've not however included the swapping arrow, display name of color, or that little default fill selection. can we please just add this little section to the top of swatches and i can pretty much be done with the Color window! I've attached a doctored example of what it might look like.