Seeing more teams start to intentionally foul earlier in the game, with larger deficits. My guess is as 3-point shooting becomes more prevalent and efficient, teams are more willing to give up two-point possessions, if the possession is short, early in the game, with the hope of it being less.
I wonder if they need to add a super bonus. Three shots to make two or something. So that the intentional foul is a nearly guaranteed three points. Or just add a guaranteed free throw for every three fouls beyond 10