Has Death come for Dean? Did the older Winchester brother make a dangerous deal? Be careful, Dean! Seriously, that's a pretty precarious position Dean is in, but just by being in it, we feel a little better, right?
Look who arrived! Death has come, and he's brought his huge scythe. If Death thinks he's going to use that huge scythe on one of the Winchesters, he can just step back and rethink that decision because millions of fans won't stand for it.
The Winchester brothers appear to be waiting for something... or someone. So what does Sam see? The photos they give us for Supernatural usually take place within a ten minute time frame of the episode, so it's a guessing game!
Dean is looking really serious. Is he still running on some major Mark of Cain power? Honestly, Mark of Cain power is kind of cool, even if it's dangerous as hell. It will make for an amazing finale if that's what we're witnessing.