Welcome, back, Castle!
i don't know how long you've been away, but i'm sure you'll notice some changes - guys come and go - but - sadly, the more things change, the more they remain the same. variations on a theme. good to have you with us again, working on the common purpose.
"the scariest thing about abuse of any shape or form, is, in my opinion, not the abuse itself, but that if it continues it can begin to feel commonplace and eventually acceptable."
- Alan Cumming, "Not My Father's Son"