Really enjoyed and agree with other poster's questions and comments. I think the RC members are pretty savvy and are likely to try ensure that when it is all over they nail down the question as to "who is ultimately responsible for past and future policies?". The JW elders/representatives have been trying to dodge that by obfuscation, pleading ignorance, and even lying ("Theocratic Warfare").
Every JW and Ex-JW knows that no one in the Organization does anything without direction from the GB. Getting G. Jackson on the record to state this truth clearly and on the record is essential because it tee's up who will ultimately be responsible for following (or not following) the RC recommendations. I can imagine G. Jackson trying to wriggle out of that by saying he is "part of the GB" but not the "GB" (like they are some sort of "Voltron" or something) or throw Jehovah under the bus ("Hey, we are just following his direction..."). But I would imagine that the RC has already thought this through and is prepared.
The one good thing is that their policies are indefensible so G. Jackson will fare no better at defending them that anyone else who has come along.
Oh, and if there was time, I would like to have them ask "What's the deal with those pinky rings? I mean, really..."