Keep these stories on your radar for the new year: Expect late-night TV to liven up (thank you, Jay Leno), and look for smarter network TV, fewer musical and movie comebacks, and your Mom joining Facebook.Keep these stories on your radar for the new year: Expect late-night TV to liven up (thank you, Jay Leno), and look for smarter network TV, fewer musical and movie comebacks and your Mom joining Facebook.