True, ArcGIS Pro requires Internet (or Intranet if using Portal) to assign and change the licence level and/or extensions. What I am referring at, is that Esri decided to create this new App to be able to respond to the top ideas at that moment.
The point is, I think you suggestion to be able to consume the statistics is a very good suggestion. If it is not possible through the tools offered in the Github repository it would be a great addition. If you create this idea at ArcGIS ideas and post back the link to it, I will be happy to promote the idea.