I think it would be a great improvement if I could sample colors from my CC Library anywhere within Photoshop. Presently, for example, if I am editing a Gradient Overlay for a layer and I want to change a color to one I have already defined in my Library I can't! I can click on the swatch I want but it doesn't translate to the color picker for the gradient I am trying to edit. So I have to hover over and look for the hex value and manually type that in. This seems so counter-intuitive to the way the Library should work. Yes I can set the foreground color, but that is only in the toolbar and that doesn't help while I am editing a Layer Style.