For immediate correction:
The league needs to elevate its efforts:
1. Open up the number of reviews for potential flagrant fouls without a timeout penalty (for the sake of player safety) The current review process effectively limits at teams ability to protect its players to an arbitrary number, regardless of how many actual flagrant fouls are committed.
2. Increase the real-time penalty to the point that committing flagrant fouls will result in impacting the game's outcome (ejections, free throws, possession flip).
3. Increase the severity of Flagrant foul ejections in the number of suspended games and fines.
These immediate changes would put "teeth" in the league's desire to address excessive and dangerous physical activity, thereby increasing safety and more properly placing emphasis on the skill of players rather than their ability to impose brutal physical dominance. Essentially, the league suffers from a legacy culture that does not attract modern-day viewership. This would be an immediate fix addressing safety and enhancing appeal to the modern-day fan that could be applied evenly across all teams, protecting all players.
Also, the league should create a Flagrant Foul command center to ensure that a uniform approach to reviewing potential flagrant fouls, similar to the review processes implemented by the NFL and NCAA for plays involving offenses of targeting on defenseless players. Such an approach would encourage fair, timely, consistent review with just impacts to the in game competition.