I think touch screen support makes the most sense, when you can spread the UI for various Sonar modules over different displays, preferably making use of displays almost everybody has already: smart phones and tablets.
A 10"+ tablet would be great for fader control
7" tablets and smart phones would suffice for various FX or soft synth real time controls.
Or imagine running Sonar on your desktop, but having 2 Lenovo Yoga units connected for touch control of any part of Sonar you choose to display on them.
Is this already supported? Or has anyone attempted such a setup using studioware panels or some other method?