At 39 years old, Chris Paul is demonstrating that his one-year deal with the San Antonio Spurs is shaping up to be truly memorable.

Paul’s tutelage has already begun in San Antonio. He recently warned rookie guard Stephon Castle about the dangers of sartorial sloppiness. If Castle checked in off the bench with his jersey untucked, he could be called for a delay of game, Paul told him, a niche rule Paul has exploited against opponents in the past.