Plot points to be resolved in Season 2: What do you expect, hope to see?
Why does John have all of those scars and bald patches on his head? Did he have a lobotomy or electroshock?
Is Sara a revenant now?
Is Noregard only in Yoorana?
Do the power lines control the borders for the revenants? There are way too many filler shots of the power lines for them not matter. And if the power is shut off do the revenants die or escape?
Did Kirstie's bite mark heal because she got the speed healing treatment that Vic got for his leg?
How will the S2 plot cover for the 2 year delay in filming S2? No one will look the same. I hope there are no bad wigs or make-up.