Anderton
I think Cakewalk would do best by pursuing touch control as opposed to hardware. Less investment for them, more longevity for users compared to a dedicated control surface.
Whatever way CW goes with remote control, they need working CS API. Current one is outdated (no matrix, ProChannel part is implemented just as a hack to make VS somehow work, ACT is completely broken in VST3, just to mention major issues). Either iPad, XTouch or anything else except remote desktop is not going to work well till that is done.
But there is a silence since long time. Even worse, in the "era" of Komplete Browser they have managed to produce a synth without possibility to change patches from controller. RP does not even react on Program Changes. Let me know in case I have overseen something.
For the hardware. If Tascam produce something with X touch sensitive motor faders, Y touch sensitive push encoders (+1 "big" one for jogging), Z buttons and may be some alphanumeric display and send it to me, I can integrate it at least on the level of VS-700. In 2 weeks. For free. And users can customize the result for personal needs. Deal?
I have finished Faderport, close to the end with Alphatrack, unclear where with MCU... But I do not think I will continue with devices I never had (and will never have) in my hands.