Using MIDI Messages to change effect parameter values.
This way, we won’t have to make completely new presets for small FX changes during songs (volume boost for solos, longer reverbs and delays, change delay settings from dotted 8th to 8th, etc.), and program multiple MIDI messages instead. This would save preset space, and would reduce the need to load different presets on stage.
Current users can use the NC as is, while more demanding users can make their required presets on the MIDI device.