Seizing domains is HUGE blow but never a "Total Destruction". Such ring is not operated by single enthusiast, it's runned by a team of professional pirate siteops who do this for pretty comfortable living and who foresee such risks and have a plan for this type of incident. And i'm sure they have another bunch of domains already registered and fed to google. There's no significant difference between getting domain banned in the country from where 95% of traffic is coming (and this is frequent issue) and loosing this domain at all. Your traffic is gone, your money is gone. So seizing domains without busting servers and siteops is far from winning final battle.