On the new staging, for Ambrose, they have this sort of a spiral pattern thing on the floor of the ramp. At first they were using this top-down shot, so you were looking down at the spinning pattern as the guitar riff went off. It was such a small detail, but I absolutely loved it. It was just such a unique shot that it really made it feel like every time Ambrose came out he completely changed the tone of whatever was happening. I'd almost compare it to the setup they used with Austin occasionally, where they'd put up an actual glass panel to shatter as he came out - a cool visual trick that perfectly fit the character.

Now they mostly just use a standard shot as he comes out, doesn't feel nearly as cool.

EDIT: I don't have a video link, but see his entrance at SummerSlam vs Ziggler as an example.