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Player fouls allowed per game increased from 5 to 6
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Maximum roster size reduced from 12 to 10 players
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Zone defense outlawed
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Lane widened from 6 to 12 feet
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The 24 second shot clock is introduced
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Lane widened from 12 to 16 feet
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Team foul limit is reduced to 5 per quarter
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Teams have 30 seconds to replace a disqualified player
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25 dollar fee for hanging on rim in pre-game
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Referees increased from 2 to 3
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3 point line established