The most famous crossover in history, A.I.'s juking of His Airness signaled a changing of the guard in more ways than we knew at the time. It seemed purely a generational passing of the torch then, but soon half the league was tatted up, wearing braids, donning compression sleeves, rocking headbands, and rapping. If the NBA's dress code marked the end of the first World War, this play was the assassination of Austrian Archduke Franz Ferdinand.