Some Theories of mine

realistically,why would legendary make something look like hedorah?, when you can have it be like destroyah? no offense to hedorah fans, but hedorah looked like a slimy, steaming, giant, living turd. while making something cool out of hedorah is possible, matt frank did it with g-neo, it would be pretty difficult compared to making something like destroyah look cool.

1. the monster in the 2012 concept trailer was replaced by the insectoid mutos in the 2013 version of that same trailer. This second mutos thing was also shown in the 2013 trailer (the "actual" trailer, if you will). I highly doubt that BOTH monsters will be making an appearance, but HEY you never know.

That aside, a monster in the likeness of J. Carpenter's The Thing would probably be pushing itself into the R rating. lol I like it. I don't think they're going to be putting a shapeshifter into the 2014 movie, maybe a sequel, but again.. I could be wrong. Again, would be bad ass.

2. Edwards only referred to Godzilla as an antihero once. People just reference that interview a lot, making it seem as though Edwards has said it thousands of times.

3. To be honest, I could care less how Godzilla came into play. Though I do believe it involves nuclear elements still. I just don't think everything needs to be explained, especially if Legendary plans on doing anything more with the character.

4. Godzilla hunting the mutos? that actually sounds like an interesting concept.

For the most part, I really liked your ideas.

Interesting to note, in Gojira, they usually say that nuclear weapons "awoke" him, not necessarilly created him.  Maybe Legendary will do the same.  For me, I still want him to be mutated by nuclear radiation.  So maybe Godzilla was an ancient beast mutated and awoken in 1954 by nuclear radiation?  

As far as the Mutos go, I have nothing.

I absolutely agree with KAIJUKRITIC

I think it's clear that this Godzilla couldn't simply be the result of recent nuclear radiation. He's MUCH too large for even that. I'm guessing that perhaps he was like a normal Godzilla before, but was mutated eons ago, and generations of radiation, both natural and man-made, has made him into the super titan of a monster he will be in the film.

godzillas origins should be somewaht kept mysterious, at least until a sequal. maybe he could be mutated by something having to do with or inside the meteor that killed the dinosaurs.

still think godzilla was made from alien space waste eons ago or not but this guy thinks it was