“Journeyman” was just getting good when its season ended this week. Unfortunately, NBC doesn’t plan to bring the rookie show back. “The Bionic Woman,” another NBC show, was one of the biggest disappointments of the fall season. On top of that, USA has canceled “The 4400” and “The Dead Zone,” two summer Sunday staples. I’ll miss “The Dead Zone” a little bit but the demise of “The 4400,” which ran four seasons, is a big blow to sci-fi TV viewers. “The 4400” was an insightful and intelligent show about the human condition that was every bit as compelling as “Heroes.” Fans are fighting to bring the show back but it may be a lost cause. 2008 is a new year. “The Sarah Connor Chronicles” debuts on Fox. Keep your fingers crossed.