They are gonna need lots of extra seats in the courtroom for his body guards, his helper, his lawyers and his psychiatrist.
I seriously doubt he has the sack to show up. If he does, here is what i would ask:
How do you, the GB, make policies? Is it by a majority vote?
Were you appointed by the holy spirit or by men? Are you inspired prophets?
If inspired, how does god communicate with you? Did he tell you directly to keep the "two witness rule" when dealing with an abuse accusation? Or are you just enforcing a bronze age rule to deal with complicated modern problems?
Mr. Jackson, your religion is responsible for breaking up families, isolating and shunning those that disagree with your ever changing doctrine, and protecting pedophiles from getting the punishment, rehabilitation that they need from trained law enforcement. How do you respond to this current reality?