NBA Expected to Pass Rule Changes for 2018-19 Season The expected NBA rule changes for the 2018-19 season include: Resetting the shot clock after an offensive rebound to 14 seconds from 24. Simplifying the clear-path foul rule. And expanding the definition of the "hostile act". The board of governors will vote on the rules changes in a Sept. 20-21 meeting and need a two-thirds majority to pass. The NBA believes that the resetting of the shot clock to 14 seconds after offensive rebounds will increase shot attempts. In the instance of a clear-path foul, the team is given two free throw attempts and possession on the sideline closest to where the foul happened. The NBA says that rule would eliminate the need that a play start in the backcourt. The expanded definition of the "hostile act", besides interaction with another player, would also include an interaction with a referee, coach or a fan.