Things I noticed from the most recent trailer...

So having watched the trailer a fair few times (as I'm sure everyone has!) I noticed a couple of things that may or may not be something to note: - So first I've noticed something about that great scene with the camera following flares past this vast wall of flesh that is clearly Godzilla's left flank. Anyway so as Godzilla begins to move past the camera you hear this very loud low frequency humming noise which to me sounded very familiar; now for those of you that remember that leaked footage from The Godzilla Encounter when Godzilla's head appears right in the window to the point where he's looking in. As he rises up you hear that very same humming noise. I'd like to think that this is the sound you hear as he passes close to you due to him being this immense walking reactor!

- Also, I've noticed what's shown in the screen cap below. That red hue in the smoke/dust as his tail goes by. Obviously it could be anything at this point but I've got a wee hunch that this red hue we see here might be remnants/vestiges of the G-Man having just used his famous atomic halitosis! Anyone else have thoughts on this cap?

So yeah I may be grasping at straws here but who knows?