Custom Command Lists

It took me a while to figure out what Lists were all about, and unfortunately, they do not do what I had hoped/expected. I would like to request the ability to create custom drop-down command lists where I can name and specify each of the options and the commands each executes. Bonus points if those drop-downs can include sliders, displays, etc. I know popups are somewhat similar, but this would be for smaller, faster interactions.