Why not build a small robot that sits on the top of your 11R with a motorized arm/finger pressing the front buttons in response to sysex midi messages?
Seriously, what you are asking for is limited to very few customers and even if the 11R was still an up-to-date product with regular firmware updates I bet that it still wouldn't be implemented, having Avid staff working on higher visibility features.
I now have an Atomic Ampli-Firebox paired with an HX Effects but my 11R controlled by an Midi Mongoose gets most of my play time.