The Speculation Game (Spoilers and more spoilers)

Let's throw out some ideas for what could happen in the aftermath or in a theoretical second series.

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Eve:

I'd imagine that Eve would return to America never to be seen again, although she might make a cameo or two.

She went off with her Maori truck driver friend to Perth, so she's already halfway gone.

The fact that she dropped the bowie knife at the end suggests that she has symbolically renounced violence and that she's 'done' with revenge, despite possibly knowing deep down that Mick is still alive. She didn't see the body in the burned house. Surely she must have realised that he had somehow gotten free. Maybe she was too overwhelmed by the brutality to continue the hunt. She'd certainly maimed him. Maybe that was enough for her.

It's unlikely that she'll return to javelin throwing any time soon, especially if she throws with her left. She might return to athletics and compete in the Olympics, though.

Career: Ideally, she would become some kind of CIA agent or counter-terrorism professional. She's had quite good practice at hunting down enemies of the state. She's good at operating on her own and in a foreign desert. Imagine what she could do with proper training and equipment. She nearly killed Mick Taylor with a spear for god's sake!

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Mick:

I'll say that he's alive. He's the heart of the entire franchise. You don't kill the heart if you aren't killing the show. You also don't show his truck being driven away at the end.

He'll probably be in a lot of pain from now on. Those spears would have done him serious damage. If he's not in a wheelchair, he'll at least be doped up on Eve's leftover painkillers.

He will return to his life of crime, no doubt, but there might be a few months of recovery before he can pull out his trusty bowie and rifle again.

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Sullivan:

He'll probably still be dead.

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The psycho van rapist:

Hopefully he dies from a blood clot caused by the bullet Eve shot into his leg.