If the foul is intentional, call the foul intentional. Especially at the end of games when the losing team is trying to make up a point differential.
Every player must be subject to the same rules. No special treatment of star players.
No make-up calls.
Call the rules identically regardless of the game situation or foul situation.
Rules:
Reduce the maximum number of fouls per player from six to five.
Allow the team that was awarded free throws the option of shooting free throws or taking the ball out of bounds in lieu of free throws.
Accumulate free throws and shoot them between the third and fourth quarters. During the fourth quarter, shoot free throws during the flow of play (same as the current rule).
Increase the shot clock from 24 seconds to 30 seconds. But have the shot clock begin as soon as the other team makes a shot or otherwise loses possession of the ball. Also, the shot clock runs while a team attempts to in-bound the ball.
Strike the "illegal defense" and "illegal offense" rules.