hi I know this isnt what you thought of when making Dune 3. but what if we added some more modulation sources and destinations like modular?
Source or Destination?? - Quantizer (we could then go random>quantize>osc pitch or arp vel>quantize>osc pitch so random pitch sequences are musical. maybe even being able to set a scale or mode using the amount feature on a quantize modulator)
Destination - Midi note Generator or the arp or something without pressing a keyboard or anything - this will automatically trigger a note or notes - useful for self generative patches. (Or maybe having the notes decoupled from the adsr envelope so its free running a signal)
That being said maybe having slower running arps at 2/1 and 4/1 and so forth is useful as well