User blog comment:KillRoy231/Might stop for real this time/@comment-1031724-20191203042140/@comment-108.36.76.116-20191207113934

That's right. I only see a few ways that the bad death books weren't voided.

1. Otherworld Michael escapes, which he did, but the Michael Billie said would destroy the world wasn't him, but instead the one in Adam, who was in the cage.

2.Adam's Michael leaves Adam and somehow gets inside Dean, then escapes and destroys the world. Seems unlikely.

It seems more likely that the only good path was one where Dean made the box, and it got used on Jack, leading to whatever will happen at the end of the season.

3. The death books change again due to more free will choices being made.

For the boys who make a habit of braking the rules, they have a shot.