There are two important things I miss in Lightroom:
1) With the selective tools like the brush I would like to have 6 buttons that I can assign individually with the functions I need to switch quickly between your individual presets.
2) When pasting copied settings (incl. local adjustments) it is very annoying that you first have to click on the brush in the new image to move it with a second click. It would be much faster for the workflow if I could click the button for the brush and drag it immediately.