Same as those above with not really fitting in anywhere. Castiel will be going to Hell and try to help out, but since he's newly arrived back, he's (and me) are not sure where he'd fit in. Plus, going to any sort of Hell with an angel along for the ride is like sending up a huge sparkler. He could serve as a sort of distraction to get the npcs to rush him and give others a little less incoming attack on them? Deal with the foot soldiers while others are going off to save the other Supervisors. Maybe with a small attack force with him or protect others who are there as backup, healers, weapon suppliers? Since this is my first event, I'm open to most anything and winging it on where he could fit in.