At this point, you've basically agreed with me. The original point was that Baez shouldn't be able to put these theories out there, or "testify," without Casey's testimony. You agree that perceived implications, which are up to the jury to connect the dots and decide what implication the testimony takes, are not testimony. Baez was not "testifying." So the original point is without merit.
OK, if you were a juror, and you felt that there was enough evidence to convict her beyond a reasonable doubt and possibly sentence her to die, then we know how you would have voted. But you are directed by the Court that you can not consider at all Casey's decision not to testify, whether you thought the implications of the attorney's questioning indicated that she had a story to tell or not. If she doesn't testify, you're not supposed to hold that against her.
Side note: I heard the prosecutor mention something else to think about in an interview after the trial. Regarding Baez mentioning these theories in his opening statement, and the fact that he's allowed to do that. They could have been planning for Casey to testify at the beginning of trial.
When you're defending a case, your trial strategy is always changing. You may think the defendant will testify, and you can discuss what you believe she will testify to. But the 5th Amendment right is not something you have to waive at the beginning of trial. It's basically dependent on whether you feel it's necessary when you present your case. If you feel that the prosecution has not proved their case beyond a reasonable doubt in their case-in-chief, then there is little to be gained by putting the defendant on the stand. You would give the state a second chance to prove their case. They cannot call the defendant and compel them to testify.
I don't understand what you're trying to say here. Due process of law was granted to Casey. How did it fail?
Are you applying this to Caylee? I'm lost on your point. You should probably re-read the 5th Amendment, and notice the punctuation.