Control of Individual pedal presets.
Being able to page through the pedals in the pedal board creator(because it would know how many pedals and what channel) with one button and then have a PC/UP and a PC/DOWN buttons. That way you can pick an individual pedal and scroll up and down through the stored presets. The only way I see to do this now is create a separate preset for every stored sound. So basically 16 preset locations to be able to recall the individual stored sounds on one pedal.
Not necessarily, but at least counted and use the channel information. So I have four pedals it would at least label them 1,2,3,4 or A,B,C,D. It would already have the channel information from the list. Then one button would toggle 1,2,3,4,1,2,3,4 etc or A,B,C,D,A,B,C etc. two of the buttons would do up and down PC. So I could pick pedal "2" or "B" and go up and down the patches manually.