Presently Show is useful for live instrument performance, but it lacks managing several other aspects involved in today's stage performances. We have to sync different computers, each handling a different function: sound, lighting, video.
SO already has the Show function, it can play back Video, it has a Project function - perhaps even adding Notation to the mix.
How about integrating these?
It would be great to create a live show using just one tool - and everything comes together in SO Project.
For large shows the Stage Tech can handle this, while musicians might have passive screens (tablets) to only view what they need to see.