Feder: Ozzie Guillen expanding his role with NBC Sports Chicago; Sun-Times launches Saturday sports wrapper

Ozzie Guillen, former White Sox manager, is expanding his role this season with NBC Sports Chicago. While continuing as an analyst for the lead-in program "Baseball Night in Chicago," he's adding duties as a game-day studio analyst on the network's pregame and postgame White Sox broadcasts.

Also, the Chicago Sun-Times is doubling down on sports coverage to fortify its increasingly flimsy Saturday edition. In hopes of boosting weekend readership, a new "Sports Saturday" section will wrap around the regular paper.

Read Robert Feder's observations on the media beat at robertfeder.com.