Yes a possible 30 NBA player jobs would disappear but it is going to keep the average salary much higher because significant drops in the BRI are going to mean more and more teams not being able to offer much except the MLE for many years. This is going to drive down salaries long term and hamper player movement.
I think this could be a much more serious problem than the average fan realizes!!!
Can you explain more why you think a decrease of salaries would:
A) Hamper player movement
B) Hurt the game?
If the salary cap goes down for all teams, essentially all teams must reduce their willingness to pay for players. Since all teams will be doing that (except for maybe the top 3-4 teams), wouldn't the net effect on Player Movement be a wash? instead of a mid-level player (let's say Big Baby)) getting 6 million to change teams, he'll only be able to get 4 million. But he'd still take that over his salary now.
Perhaps is the naivety or optimist in me, but wouldn't lower Salaries overall eventually translate into lower ticket prices, making the game more affordable for more fans?
I'm curious to hear why you think this a bad development.
First, as wdl said, ticket prices are never going down. That's a pipe dream.
Second, your premise is flawed. Why does all teams willingness to spend money over the cap and luxury tax have to decrease. The NBA has a bunch of very fiscally healthy teams with affluent owners that can afford quite a bit of money over both the cap and the luxury tax. That number is not just the top 3-4 teams. It is well into double digits.
So, if the only teams willing to lower their willingness to spend are the teams that can't afford much over the cap, then when teams spend money on free agents that are under the cap, don't expect them to spend much more for years to come because just one or two big deals will remove them from free agency spending. Also, since a lot of teams will spend over the cap, all they will have to offer is the MLE and LLE. With fewer teams getting under the cap and most free agency contracts being available being MLE contracts more and more players will elect to stay with their teams who can offer them more money than MLE because they own their Bird rights.
So as more players re-sign with their own teams, they will be doing it for less because their teams will know that they aren't going to have to offer max numbers to keep them, only money that is over the MLE. So less players move around and players make less.