Along with all the hoopla about the broadcast networks’ new shows, upfront season is also the day of reckoning for their existing lineups. And this month’s renewal and cancellation news has been nothing if not surprising. Here are my thoughts. The vultures were already circling when Cougar Town returned to ABC in February to even worse ratings than before, but then—huzzah!—TBS announced that it would be rescuing the show. First Conan, now Cougar? Dammit, TBS, I could kiss you all over the face right now. And speaking of criminally-underappreciated comedies, FOX’s Raising Hope and NBC’s Community were granted renewals. And I’m not worried at all that Community is moving to Friday nights—its small, diehard fanbase will move right along with it. Though I only saw one episode of Once Upon a Time once upon a time, I’m so pleased that a non-procedural...