Vegas Banner.. possible plot clues? Non Spoiler!

So i started looking through all of the great fan made art you guys have been posting which lead me to re-examine some of the posters for more clues. The original banner released at the Las Vegas Licensing Expo makes me start to think abit...

As we see the Vegas strip being destoryed and burnt to the ground we all speculated that Godzilla's head was buried somewhere in the picture.  However, there clearly is a large sinkhole below everything that the fire is emanating from...(Think viral image of "door to hell sinkhole").

I don't think this is necessarily Godzilla destorying the city but possible the MUTO's making an appearance.  Nothing concrete here but looking back some of the small details may lead us to be bigger discoveries as information comes out.

Personally BigG/Mutos tearing down the Vegas strip would be great and alot of fun to watch!! Just speculating on this stuff and would love to hear what you all have to say!