So since his Great Grandfather is William Cobb and his great grandfather is angry that Dick didn't become a Talon and threw away his family "legacy" do you think at some point the Court will brainwash Dick into being a Talon? I can honestly see this happening especially since he's no longer Nightwing and everyone believes he's dead. I think the Crownes are the one Gotham Family that hasn't been touched on and I'd like to see a story line where the Court gains the upper hand after brain washing Dick and force him to take a new identity so they could control the Crownes fortune or whatever would interesting.
I mean he can't exactly resurface as Richard Grayson since his identity was exposed but if he was given a new identity by the Court after being brainwashed and broke free I can see him living in public as Richard Crowne which would make sense, since the Grayson name was created by Cobb, Dick taking the Crowne name would be the perfect way to reject what Cobb views as Dick's family legacy.
That being said it would be interesting to see Dick recover from being made the Court's pawn especially if he was forced to kill for them and made to rule Gotham as their figure head. At the very least it would be interesting to see Dick interact with living family members however distant.