Expanding Soft Key/Rotaries functions and programmability

Are there any Features or functions you would like to see added to the Soft key and rotary controls? Is there potential to map any function to a smart control?

Using the Rotaries to control user specified faders or knobs, perhaps?

Maybe, using a smart knob to scroll through menus horizontally or vertically like an etch a sketch, maybe the user is wearing gloves out in a Canadian winter and the touch screen wouldn’t be viable?

How about soft keys for copy, paste, undo or reset parameter-X, Select parameter or enter menu like a mouse pointer system?

Could, book marking menu pages for quick recall save the day on a gig?

Pressing and holding a soft key for a different function from a press would double available options?

All possible future quality of life options?

What would you want to see added to soft rotaries and keys?