NBA Rule Changes: Good or Bad for the Game?

On November 22, 1950, the Fort Wayne Pistons beat the Minneapolis Lakers 19-18. The Pistons made four field goals all night (Basketball-Reference). Their coach had told his point guard to stall, the Lakers answered by fouling on purpose, and the game turned into a free-throw contest. Lakers coach John Kundla warned that play like that “will kill professional basketball” (Sports Illustrated). That’s the best argument for NBA rule changes ever written, and it was written on a scoreboard.

But it’s not the only argument. Some rule changes rescue the game. Others fix a feeling and break something else. Let’s sort them out.

The Shot Clock: The Rule That Saved the Game

In spring 1954, Syracuse owner Danny Biasone, scout Emil Barboni and general manager Leo Ferris went looking for a fix. They studied box scores and noticed that the most entertaining games had each team taking about 60 shots, or 120 in total. Divide a 48-minute game, 2,880 seconds, by 120 shots and you get 24 (Sports Illustrated). The 24-second clock arrived in 1954-55, and team scoring jumped from 79.5 to 93.1 points per game (NBA.com). Nobody has ever argued with a straight face that the NBA should bring back the stall.

The Three, the Zone and the Hand

The three-point line arrived in 1979 and quietly rewrote the sport’s math. In 2001 the league dropped its illegal defense rule, which had banned zone defenses, and added a defensive three-second violation. In 2004 it eliminated hand-checking on the perimeter (Sports Illustrated).

That last one is where the fights start. League scoring went from 93.4 points per team in 2003-04 to 97.2 in 2004-05 (2003-04 and 2004-05, Basketball-Reference). Supporters say the game finally let skilled guards play. Critics say it made scoring too easy and defense a suggestion. Both can be right, and that’s what makes rule changes so entertaining to argue about.

The Take Foul Fix

Here’s a rule change that did what it promised. Take fouls, the deliberate grabs that stop a fast break, more than quadrupled between 2017-18 and 2021-22 and the league saw them as unnecessary stoppages. So for 2022-23 the NBA changed the penalty: one free throw, shot by any player on the fouled team, plus possession (Sportico).

By late November 2022, the NBA reported take fouls had fallen from 1.76 per game in 2021-22 to 0.27 per game, while fast-break points rose from 12.5 to 13.9 per game (NBA.com). That’s early data, a few weeks into one season, and a lot can change. But a rule that fixes the problem it targeted is rarer than you’d think.

Replay and the Coach’s Challenge

The coach’s challenge is the other big modern tweak. During its one-year trial in 2019-20, head coaches made 633 regular-season challenges, and 281 were overturned, or 44 percent. The Board of Governors made it permanent on December 17, 2020 (NBA Official). Plenty of fans hate the pause. Coaches only challenge calls they’re sure about, so that rate is flattering, but 281 corrected calls in a single regular season is 281 corrected calls.

Good, Bad or Both?

People who like rule changes argue they fix real problems: stalling, excessive physicality, bad calls. They can also protect players and extend careers, which fans like when it’s their star in the lineup. People who dislike them worry about the game’s identity. Pile on enough fixes and you can end up with something that feels artificial. They also note that rules rarely help everybody equally. A change that favors perimeter play will not make life easy for an inside-scoring team.

Here’s my test. A rule change is good when it fixes a real problem, like stalling or take fouls. It’s bad when it fixes a feeling, like the nostalgia that says the 1990s were better. The shot clock passes. The take foul rule passes, at least so far. Everything else gets judged on the evidence.

The Skills the Rulebook Picks

Rules decide which skills are worth having. The three-point line made shooting a premium. Space and pace made athleticism and versatility more valuable. The old back-to-the-basket center has given way to big men who shoot from outside, handle the ball and defend multiple positions. Nikola Jokic and Joel Embiid, both MVP winners, are the poster children. On the wing, LeBron James and Kevin Durant helped show how valuable a player is who can score, pass and guard four positions.

Whether you love that or miss the old game, the pattern is clear: change the rulebook and you change who gets paid. That alone makes the argument worth having.