Camera Raw and DNG: Ability to adjust hues for different brightnesses of colors in the DNG profile editor

I love love love dng profile editor! However, there's one thing it doesn't allow me to do: adjust hues for different brightnesses of colors. If the color table had a highlights/midtones/shadows button section like some things in Photoshop I'd die and go to hue heaven! I'm running into situations where say a dark blue needs to bend one way while the same color but brighter needs to bend another way.