It's DONE!!! And it's so damned good it makes me want to weep.
A Good Man is Hard to Find by Kimonkey7
As the author sorta says, Dean keeps a promise and the results and ramifications fly like buckshot...only she says it way better. This is gritty, riveting, funny, sad, compelling and one of the best damned fics I've read in SPN, or any other fandom. Hits all my buttons...hard. Go, read and enjoy.