One TV character who haunts me is Kim Wexler, and I'm grateful to the critic Alan Sepinwall for shedding light on Kim's place in the landscape. Sepinwall argues that the antihero trend reached its climax with "Breaking Bad." That particular story--the story of the difficult man, sinking and sinking--couldn't really be improved upon. We'd seen Walter White, Al Swearengen, Dexter, Don Draper, Tony Soprano, Omar Little. Enough already! (Sepinwall fails to explain the role of Philip Jennings or Shiv Roy in TV history. Oh, well.) In Sepinwall's (initial) reading, "Better Call Saul" is *not* centered on an antihero. An antihero wants to do bad things (even if the world, NM-with-Walter-White-style, insists on misreading the antihero as decent). But Jimmy McGill generally does not want to do bad things. He wants to do good; the world, fixated on Jimmy's past, demands that Jimmy be seen as bad. But wait. Sepinwall later back-pedals. "Better Call...