That's what I and many others do.
I use a wireless blutooth MIDI adapter plugged into my PROFILER. And when I change a song in Bandhelper it loads the corresponding Performance via MIDI independent of its Performance location. My band mates share set-lists for concerts within Bandhelper. During the concert I just load the next song according to tha active set-list in Bandhelper and the PROFILER jumps to the corresponding Performance. I never reshuffle Performances.
But what do you do when playing for different Bands with different SetLists?
It would be a good Idea to have a export/import for all the Performances in a row (Call it setlist export/import).
Also when multiple Bands playing with the same Backline on Festivals this would be a nice feature.