Even though it's evident to people who watched the video, I'm surprised no one mentioned that the promo features the words "one million" in a third-of-a-wedge previously occupied by $10,000. So if that promo is indeed from an already recorded show, and is not just speculative imagery, then the road to a million will parallel the Aussies in at least some fashion.
The fact the man in the promo is waving the "wrong" side of the wedge made me extrapolate and come up with a fun format for it, whether it be the real one or not: with "one million" on a third of a wedge...if somebody spins it and calls a correct letter, they can keep the wedge with that side up, and have it act as their "ticket" to a possible million in the bonus round. Or, they can flip it over and take the $10,000 as was the case previously? It's a bit confusing, admittedly, but gambling $10,000 now over a possible million might be interesting...at least for somebody Wheel-wise anyway, who can all but guarantee victory with superb toss-up skills.
-Jason