Good point regarding existing envelope effects.

given a lot of posts asking about "Auto Swell"… Where possible / makes sense… I think people would also like a envelope control where a physical expression pedal is not present or needed… Obviously this would clash with some other envelope controlled effects.

i guess another option would be to build a dedicated algorithm arround auto swells… I am sure you guys could create some cool things arround filters, shimmers, crystals etc.