By Hunter Hodies Richard Jefferson is set to officiate one quarter of the Knicks-Blazers Summer League game on Monday night. Jefferson is going to ref the second quarter of that game after he attended the daily NBA Summer League officiating meeting in Las Vegas. After he refs, Jefferson is going to join the ESPN broadcast during halftime to discuss the experience. If this goes well, there’s a chance that Jefferson could ref more than just a quarter of one summer league game. Jefferson played in the NBA from 2001-17 and played on eight different teams. He spent his first seven seasons with the …