Thursday’s Knicks-Pelicans game was supposed to be on national television, but was pulled because of Zion Williamson’s season-long absence. It is very good thing, sparing the Knicks and Julius Randle a nationally televised embarrassment as the Pelicans rolled to a 102-91 trouncing before a wave of ferocious boos at the Garden. As the Knicks dropped their third straight, all at home, Randle’s season kept sinking into an abyss in a 1-for-9, four-point train wreck that got him benched. He was unable to do a thing against smaller wings assigned to defend him and was booed the most vociferously. Randle took out his anger on the referees, picking up a technical foul after the first half had ended, then snapping at teammate Evan Fournier who tried to settle him down.