They use lots of confusingly contradictory language to puff up the arrest, like: "the head of LulzSec" then immediately following with "the loose network of hackers", and contrasting "loosely organised" with Sabu being at the "nerve centre", and also "perhaps thousands of hackers" whereas they claim to know they're arresting "top-ranking members".

So simultaneously acknowledging they taking out a member of a distributed network but also talking up the importance of that member. Strange.