[quote=@ActRaiserTheReturned]
<Snipped quote by AnnaBeth>

Technically Hera works with Heaven like a few Pagan gods. She would be working with Samael's agents to stalemate Castiel while they're the ones actually attacking and trying to get rid of him.
[/quote]

That actually works too. 
I need to find an excuse for him to be forced to leave after he gets to them. Plans, I have plans.