Get excited, affiliates! Beginning March 1, the day Jay Leno moves back to late night, NBC will air the following shows in his old 10 p.m. time slot: Law & Order (Mondays), Parenthood (Tuesdays), Law & Order: SVU (Wednesdays), Jerry Seinfeld’s The Marriage Ref (Thursdays), and Dateline NBC (Fridays). [Variety]