It would be nice if you could send out MIDI feedback for running states, track statuses (play, record, overdub, mute, volume).
Sometimes I want to run with my feet, and sometimes I want to run as more of a desktop looper. MIDI feedback would allow the ability to use feedback capable hardware controllers (Quneo, etc) or IOS controllers (TouchOSC, etc) to not only control Loop Studio, but see status of tracks on the controller itself.