Sonos doesn’t reveal future roadmap, for firmware or products, until they are ready to market them. I suspect that a Sonos moderator will mark this as a request, and it will get passed up the chain.

If I were to guess, as your request is poorly defined, it won’t get much traction. Sonos already provides a version of their software for ‘pro’ installation and use. Ad some of the limitations are based on network concerns, and on the way Sonos has chosen to implement their multi-speaker approach. 

Who is the contact in Sono in new product development?

Who is Sono?

https://www.sonos.com/en-us/contact

  I don’t think Sonos publicizes direct lines to non-customer facing departments.  If you have some sort of business deal you want to propose , I would call the Santa Barbara headquarters?

As already stated, if you are a consumer with feature/product suggestion, then you can do that here.