Cindy will NEVER accept that there is something wrong in her perfect world, so no, she will never tell the truth. Casey still thinks someone is going to clean up this mess for her like it's always been done, and so no, she won't tell the truth because she's never had to before.
George, I would like to believe he would, but he has let me down on so many occasions that I feel like he wants to, but in the end, he does the cowardly thing and just shuts up and sticks by Cindy's side. I would like to believe that he might eventually crack, but I don't think he ever will. As long as Cindy carries his manhood in her purse, he won't crack and do the right thing no matter how much he wants to. He really, really disappoints me. Plus, with Cindy staring daggers into him as he testifies, I don't think he'll crack. I think the only way he might tell truth is if Cindy is not in the room when he's on the stand.
Lee is the best bet. I know he's been mostly a momma's boy, but being out of the press for such a long time and then having his sister and mother betray him, I believe, will turn him.
Let's face it, in the beginning, he was the loyal brother to Casey, high fiving her and trying to help prove her innocence, even making a promise to her at his niece's memorial. He stood by Casey and their parents, even when he saw his parents being media hounds and doing things he didn't like. After all, he was upset about his mother wanting to secretly look for a dead Caylee. I think he truly didn't want to believe his sister killed Caylee. It disturbed him that his own mother was finally doing something that was not only wrong, but indicative that she knew Casey had done this and wanted to cover it up. I think Lee has a moral line, and both his sister and mother crossed that moral line and he just can't go along with them, which is why he's been out of the media spotlight.
I also think he was very confused about things for a long time. It's like he was never sure what was really going on in this case, as evidenced by his deposition. He had the internal conflict of things being one way while his mother kept saying, no, it's not true, it's not what everyone else is saying it is, it's going to be what I tell you it is, and I will make it so. However, this wasn't something she could fix for once, and he knew that more and more as time went on. The real picture of what happened, over time, really formed in his mind and for once, he knew his mother was wrong and in true denial. I do think he wants Casey to suffer consequences, but not to die, and so the fact that his mother didn't want her to suffer consequences at all for something he thinks is morally wrong is probably still on his mind to this day.
Then he moved in a short time with his parents, and then moved out, for what we think is their shady not paying the mortgage act while spending money on things that weren't needed or were not important. He probably wondered why they didn't look for Caylee, and why they didn't spend more to help Casey out. He moved away because he couldn't deal with what his parents were doing, and has been out of the public eye, and has had a lot time to think over things without his mother constantly telling him how to act and how to think.
And now his sister, someone he probably thought would never betray him, hence him being so loyal to her, has accused him of sexual abuse. His mother denies, not in a way standing up for him, but covering herself because of nursing requirements. She never said that he was a good son, an upstanding citizen, and would never ever do something like that. She only said it didn't happen and that's it. So now they both have betrayed him in the worst possible way.
What I am saying is that he has suffered for being the good old brother and good son to his mother his whole life, and what does he get in return? A murderess sister who tries to make him look bad, and a mother unwilling to step up for him when really needs it. I think if this goes to court, we may see a different Lee step up. Why keep lying to save his sister when she's so willing to throw him under the bus to save herself? Why do what his mother wants when she won't stand up for him, the good kid?
Of course, if Cindy still has his manhood in her purse, then he may not. He may be just like his father, upset and wanting to do the right thing but too afraid of Cindy to man up and do it. I really, really, REALLY hope he tells the truth at trial, and if anyone is going to crack and tell the truth first, I believe it will be him.
But I've been disappointed so much by the Anthony men that it will not surprise me if he doesn't. *sigh*