I've heard surprisingly little rumors about it as well. I think that's because you pretty much know what to expect. It's like trying to find spoilers for the next National Treasure - they get together to solve a US history related mystery, and in the end the artifacts are preserved and they get all the money and credit for it. There's no real push for spoilers because there's really not much to be spoiled on. I'm not complaining though, I love both series!