Have you checked out the Season 3 news post lately? Because the tidbits are now coming in more often, and they often include genuinely spoilerish information.
Of course, keep in mind that it’s impossible for me to verify the information — all I can do is link to the source. You’ll need to make up your own mind. ;)
You can find a link to Season 3 news in the sidebar under “Notable Posts,” always with the “last updated” date. The newest information is always placed at the top of the post. Happy reading!