Provided you can really show no other use of the that AKA. That is probably not possible in that you probably fleshed out that AKA with other information, such as a bank account etc., but if you can prove no other use, or that this AKA only existed otherwise in Mirage records you have them, and a complaint about the Playboy subscription mailer---try telling the FTC you have religious objections to depictions of nudes that are airbrushed ;-) and expand that complaint to other distributions. The discovery process will have to review anything else Mirage-MGM records show of distribution. When it shows Griffin Investigations Gold internet service is also on the list you are at your goal!