Very tensely written story with great hurt/comfort. I'm glad that the older Winchester had someone to call in for help at all.

Sounded like Dean could use a friend and care-taker then and there, someone to watch over him and don't ask (too many) questions. Yet, while it gave the story wonderful tension, I really would have liked to know eventually what had happened.

The "honey, I'm home" bit was great, even though Eliot refrained from saying it out loud due to the serious situation.

Wow, that was great!
It all felt so natural and in character. Really loved that.
I loved the flow of the narration, the way the story unfolded. You just keep guessing what happened to Dean but in the end it's not even important. Eliot being there and not leaving him alone is what's important and what's count. =)
I love the idea of these two meeting.
Great x-over.