Tough times ahead, for sure. Goes way beyond rugby, but that is too depressing and off topic.
The one straw to clutch for SL is that maybe giving rights (or selling them for a nominal fee) to a free-to-air broadcaster might bump up the value of sponsorship a bit, and raise the profile of the sport.
Right now the prospect seems to more semi-pro teams in SL or fewer outside of it. I’m not sure cutting to 10 SL clubs makes much of a difference by itself. Would have to be part of a broader package when ‘we’ decide what to save.