With a new season of "Saturday Night Live" ahead of us, plenty of questions remain about the upcoming year. The revolving door at 30 Rockefeller Center has seen a bevy of activity, with old cast members leaving and a half-dozen new ones entering. In all this chaos, what can we expect from the show’s thirty-ninth season? Here are ten storylines that will define this season. Some are positive. Some are negative. But all will have an impact when "Saturday Night Live" premieres on September 28.

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