1. I agree with Meg on the first one. That is how I understood it. With the red eyes and all.

2. I figure we'll see Rufus again and that will get fleshed out some. It felt very very deliberate to me and I think it's leading into something.

3. This I will never understand. They burn everything else. Not the book? Seriously? So unless they revisit it, that was the dumbest move ever. heck, it was a dumb move no matter how you slice it. Though, in my personal canon, Sam already dug it up and is memorizing it.

4. Bela was desperate. And stupid.