Ok so I get the idea of using SonosNet to create a better/Mesh network just for Sonos, and of course this helps with speakers that are further apart being both visible and controllable - however is there any way that the app itself can connect to the speakers via SonosNet? 
 

I am guess the answer is no, but we can all live in hope, I have a home office and at least one bedroom that is out of range if the main wifi router, I understand that if this not possible then I am likely best running off/creating a mesh home network instead.