User blog comment:ImperiexSeed/Castiel's shifting of Sam's mental problems made no sense!/@comment-25358468-20130319064537

JIMMY NOVAK ISN'T DEAD GUYS. xD

Remmber, angels can't possess dead people, like demons can. They have to get permission from a live host. When God resurrected Cas all those times, he most likely resurrected Jimbo too.