Yes, I'd noticed the change of scenery. You should have been here when it was all cows for a month. People got adventurous and brought one on board at one point.
I don't think it's fair to keep her completely in the dark. Not if she can ch
It's possible that when she and River go back, they might be able to alter the course of things. Save some people. I don't know if it's actually possible, but other people are talking about trying to do it.