1. Dean Winchester Will Finally Get A Chance To Use The Launcher
2. Everything Past Season Three Was All Just A Dream

3. The British Men Of Letters Are Trying To Cause Chaos In Hell

4. Meg Is Actually Megara
5. The Ancient Gods Are Actually Tulpas
6. The Archangel Michael Might Return In Season 12
7. Amelia Was A Figment Of Sam's Imagination
8. Sam Never Tried To Resurrect Jessica Because He Still Felt Guilty

9. Lucifer's Child Could Reign In Both Heaven And Hell
10. Eve Could Be A Hybrid Between A Leviathan And An Angel