If I remember correctly, it only said that you either save her or you don't. What I'm guessing is that if you don't save her from whatever it is, then somebody else saves her, but she gets more beaten up, and maybe has to lose a limb. It's not definitely a life/death decision.
And I would have preferred if you didn't remind me about that leak...
I am hoping the survivors will be Clem , Kenny , Christa , Sarah and the baby.
The leak about Sarah seemed kind of off....the wording for that choice is pretty vague. I mean wouldn't it say something like you saved so and so and you left so and so to die? Yet it's a little bit unclear about it. In the trailer what we all probably presume is near the end of the episode is Kenny saying where Luke is at? We didn't see him at all in the trailer. I believe either him or these other new characters "Arvo"? Will find and help her. One of the decisions in the game involves this person AFTER the specific choice in question. I doubt they'd kill her this early on into her development because you know what happens to determinate characters they take a backseat from there on. The way I see it is that people not looking for spoilers or who care casually playing it will come across this choice and maybe not expect her to be back so when she comes back that will determine if she acts different toward Clem and possibly be judgmental. So if the episode comes out and this DOES play out like the leak if we don't see her die she is coming back.
Someone showed a closer up version where it was a 5.
Better To Sleep was probably a working title, considering the final achievement refers to the episode as 'No Going Back'. It's likely all those pictures with the episode titles were posted very early on, before Episode 1 even came out.