I guess we can speculate all we want on that question and come up with all sorts of biased reasoning. I would think that there is the possibility, these guys say that they abhor it in an official statement to the public but have absolutely no pity for the children harmed by their keeping things hush hush about a person guilty of it. They also believe that they are in charge of God's organization and will do almost any deceptive thing to keep God's organization from getting a black eye.
Could a person who is a child molester make it all the way to the top of the corporation and become a Governing Body member? Yes I think that's what Greenlees was so I would say the possibility very real. But I'm sure if anyone of these guys ever was for sure he kept it hidden from this Governing Body.
I guess that's all I can speculate on for what ever good it does?