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Tina Fey, star and creator of NBC’s “30 Rock,” is looking forward to the show’s second season, which will feature a guest appearance by sitcom great Jerry Seinfeld (right).

“Regular America might actually find out that we have a show,” Fey said at the TV critics press tour on Monday. Among the plotlines Fey and her team are working on for the upcoming season:

– Jenna (Jane Krakowski) could go into rehab simply “to boost her career”;

– Tracy (Tracy Morgan) will be kicked out of the house by his wife;

– Jack (Alec Baldwin) attempts to send the cast on a USO tour.