LOL I so agree. It seems that with the Zanny the nanny defense leaves him with little else to attack other than LE and the FBI and the scheme team is also known for this! I think JB is positively freaking out about now.
IMO I also think it is another reason that they haven't come out and said that this is Caylee so that they can have as much time as they would like to further pull the case together wrapping up all loose ends neat and tidy! I believe they already know that it is Caylee.
You are right, but for LE, there's knowing, then there is knowing. They need to know for sure with this case especially, with so much exposure. It will have to be definitive, clear- with a DNA match. And you're right, it gives them some extra time and space, which they are taking.