Sunday’s game in New Orleans between Denver and San Francisco on CBS means another Liberace Meets Up with People halftime extravaganza. This year we also get a Bad Television bonus: Super Bowl Saturday Nite (Jan. 27, 9 p.m. ET), in which Don Johnson hosts a surreal variety show from the Crescent City. How often do you get to see Ed Bradley, Alan King and Super Dave Osborne together? After the game, CBS aims to take advantage of the Super Bowl’s huge audience to premiere Grand Slam. But it’s the week’s other new series, City, that is a real delight.