Agree with D2.0. Yes, we, The NBL AND all of Aust, share these problems BUT we also seem to have one of the best containment regimes with a comparably lower strike rate than others.
For our NBL imports, costs are always based on competition. Players play for the largest pay-packet they can get. With Europe as our main rival for the best avail imports and possibly South America & China being 2 and 3, do you think that more, top class American imports may choose the NBL instead of the opportunity to play in Spain, Italy, China, and some of the Sth American countries? You may even find that some top Euros will be looking for a new basketball home.
This problem is not an Australian one. It's world wide. Everyone will be affected by this, Aust less than most, I think.
As sad/bad as this tragedy is, Aust basketball could actually benefit from it.
One of my all-time favourite proverbs has been; "Sweet are the uses of adversity" (Shakespeare, I think). Adversity, itself, isn't so sweet but what we do to conquer adversity is very sweet.
I am not cheering for the covid19 issue. That has already happened. I hate that it did! The only thing that really matters now is how we react.
As an example of how this can be "used", "respectfully", without any gloating, our recruitment of internationals could include catch phrases like "the safest place to play", "Come to Oz and protect/prolong your career", "the best basketball in the safest environment", "Sydney is a bit dodgy but still better than the rest of the world!", etc.
PLUS! The whole world is also suffering commercially. Consequently, everyone will be offering less money to their recruits anyway.
Extension:
With the current NBL rules re imports in our league, each team is allowed 3 and as many others as they can get away with. There are say 10 teams in the league, ergo; 30 imports.
We have been blessed with some sensations lately. But imagine what an influx of new applicants who want to play in a safer environment could mean. Say 60 or 70 want to apply for 30 jobs. What then???