In the future for anyone reading this, you can get a pretty quick response on the Rook Alerts group's chat. If you join, please use its chat only for alerts of rook attacks since people check it for rook attacks when the chat activity indicator shows up and non-alerts make it less useful for that. There's another group, Rook Chart (Non-Alert) for general Rook chat.
TS really needs a page on the website listing all Rook Attacks and Street Projects that's going on...I haven't even done a Rook Attack yet, and it's one of the draws of the game in the trailer.
So the rook is back... In the future the Rook Alerts group chat is the best place to announce attacks. There's a link in the first comment. Glad it's back to be honest, it keeps things exciting.