Have not followed this whole thread but have popped in from time to time.
Something has to be accepted:
Sonar is dead. It died a few months ago.
Maybe some parts of the code may be worth something to someone. We will never know (not anytime soon anyway).
IOW we may see some of the plugins that CW developed sold to other companies. Will they retain the CW name? Doubt it.
Other than that, it's over.
That said, I still use Sonar. It's a very powerful software. It has now become a 'tool' in the tool chest. I'll use it when I need it. And right now that's a lot! I just know it better than my other DAW.
But I am moving on. It will take me a while to know my new DAW as well as I know Sonar. But that time will come.