Season five changes?

I think season five will be drastically different than the other seasons; it could almost be a reboot. I think there will be a lot of new actors for the next season seeing as Jessica will be gone, and Sarah and Emma will most likely not return because of Ryan's other shows. Do you think Ryan can manage three shows at once? What are your ideas for season five? What is your ideal cast? What hints have you found in Freakshow?