Trafalgar Law had his position revoked due to allying with the Straw Hat Pirates. While it is acceptable for Warlords to have subordinates, with these subordinates gaining the same immunity from the law so long as their masters maintain Warlord status, the World Government does not permit Warlords to collaborate with other criminals as equals. Law declared to Admiral Fujitora on Green Bit that he and Luffy were in an alliance, causing Fujitora to immediately revoke his Warlord status.