Rules distribute cost and benefit and so determine choice.
Choice determines outcome.
Rule changes redistribute cost and benefit.
Change the rules, or just their enforcement, and choices change.
Change rules in complex environments and unforeseen choices and unforeseen outcomes follow.
Basketball games manifest emerging complexity.
Foul rules are changed and enforcement has been sharply changed to clean up the game.
Initially all we noticed was disrupted flow and frequent stoppage.
Now we appear to begin to see a move to more inside shooting pursuing a 2pt basket and a FT.
This could lead to more slashing from the perimeter and less PT for non slashing trey gunners on the wing.
The 55% 2pt basket close in with the 70-80% FT could be the new trifecta.
But downstream, one might see so much dense packing that the average distance of true trey attempts outside shrinks to almost on the trey stripe, which could raise true trifecta percentages.
Grasp the difficult to foresee ripple effects of rule interventions in basketball--a big money child's game.
Imagine the hubris of those that want to make war preemptively and reconstitute whole societies in order to deny some competitors some oil and gas, or some game board positions.
Unforeseen consequences are us.