You know--I'm sure you were mildly joking, but I think there is something to what you said.
Weren't we discussing earlier how Casey's actions all point to what is going on NOW, but not necessarily what will happen later. I.e. lying to the cops about working at Universal for example. She either doesn't foresee well into the future the repercussions of what she says/does or simply ignores it and expects people to be gullible enough to just go "oh, okay, if you say so".
Going slighly on the devil's advocate side as she has not been convicted, YET

....
IF she did all this, it is EXTREMELY UNLIKELY that she thought much past disposing of Caylee's body. She did not think about what would happen to little Caylee's body. With the inadmissible heart sticker she used...She probably had her own little undignified funeral and thought that was that. She probably did not have the compassion to realize what would happen next.
She probably didn't intend for critters to gnaw at her baby. But that is where her selfishness over the undignified manner she treated her daughter kicks in.
I know that I don't like to think about what happens to bodies post mortem. I cringe when I see dead critters, I just don't like to think of what happens to humans. (some of the post Katrina stories grossed me out big time) It is just something I don't like to think about.
My hat is off to those who deal with death and do post mortem care with tender loving care. I simply could not do it.
To bring this back around to Casey. I would guess that she didn't put much thought into what would happen to Caylee post mortem.
The theory posted earlier...sounded extremely plausible. I'm sure the girl freaked big time. But she didn't freak in the right way. She tossed that baby and figured "out of sight, out of mind" and washed her hands clean of her crime.
She was NEVER forced to look at what she did and what became of what she did. Now she is.
How horrible that we know that critters gnawed on Caylee like a dog on a rawhide. It is an image that I didn't realize. In fact, all of this was very non-concrete for me. I looked at the images and with the pixelation, I really do not know what I am looking at. But hearing everyone describe it. Poor baby Caylee.
Casey is crying for "poor me". I put her in that spot--she should have stayed there, and because she didn't--they got me. That is why she cries.