So Zach is a fanfic writer messing with real people? Sounds about right.

On the other hand, Michael didn’t off Lucifer in the first place, only trapped him. Lucifer in his backup vessel would have been very do-able. However, a point was made in last season’s finale that Sam didn’t need the demon blood to attain his powers, he had them all along. So, Lucifer in Sam = holy **** we are all doomed.