I would go after Sullivan for professional misconduct and have him disbarred or at least thrown out of the federal court system.
Charge him with “malfeasance of office”, “judicial misconduct”, “abuse of authority”, and violating the canons of ethics for federal judges as well as licensed attorneys.
Take the leftist bastard down and out, as well as his legal pimp shadow.
I think thats a pretty heavy lift. Judges would stick together . . .