[Castiel still looks exhausted; last week's event was extremely hard on him. But it was the event itself, and what it had reminded him of, that's prompting him to reconsider this entire 'police' or 'protection' force or whatever it's going to be called now. Not the risks of such a force; he's only been reminded of them, in the worst way, but of how he should handle it.
[Video--Private]
It might be better to become more involved.]
What do the research positions entail?