Other adjustments that CBS made in hopes of improving its coverage included hiring reporter Sonny Hill to cover the league on a full-time basis. CBS also put microphones and cameras on team huddles to allow viewers to see and hear coaches at work. Finally, CBS introduced a halftime segment called Red Auerbach on Roundball, featuring the Hall of Fame Boston Celtics coach. The segment intended to not only educate CBS' viewers about the complexities of the pro game, but also to teach young players how to improve their skills. They also subtly introduced audiences to an all-star team based on Auerbach's criteria such as screening and passing. In a Red on Roundball halftime segment which appeared on CBS' NBA telecasts in the 1973–74 season, Auerbach and referee Mendy Rudolph discussed and demonstrated the practice of flopping with obvious disapproval.