No word yet on the late-night wars, but NBC has at least decided how it’s going to fill the vacancy left by “The Jay Leno Show” after the Winter Olympics and announced the following moves:
-- “Parenthood,” the midseason series from Ron Howard and Jason Katims (“Friday Night Lights”) that’s an update of Howard’s 1980s movie, will premiere at 10 p.m. Tuesday, March 2.
-- “The Marriage Ref,” the new comic “reality” show produced by Jerry Seinfeld, will premiere at 10 p.m. Thursday, March 4 after its sneak preview on Feb. 28 following the closing ceremonies of the Winter Olympics.
-- “Law & Order” moves to Mondays, starting with a two-hour telecast at 9 p.m. March 1 before moving to 10 p.m. March 8. “Law & Order: Special Victims Unit” will move to 10 p.m. Wednesdays beginning March 3. Reruns of “SVU” will air at 9 p.m.
-- “Trauma” returns to the schedule at 9 p.m. Mondays, starting March 8.
-- “Friday Night Lights,” currently in its first run on DirecTV, will begin airing its fourth season on NBC on April 30, at 8 p.m. Fridays.






