I have a few theories regarding this case in particular. You see, the original owner of the --AkiraKurusu-- account happens to be a close friend of mine and he tells me he abandoned the account. Therefore, the poster using the account would have to have his heart changed. However, the poster currently and the poster who is responsible are two seperate people. Another thing, a member of the Phantom Thieves happens to be a close friend of mine and he tells me he didn't even know about the opperation. All of the Phantom Thieves opperations are done by unanimous decisiom. My theory is that Joker got ahold of the --AkiraKurusu-- account and used it to gain popularity. Joker is the one who needs a change of heart and go to sleep. Although, since the opperations are decided unanimously that's unlikely...