I dunno if you're saying Soa isn't the guy or if he's not Australian but either way it's wrong. If Soa beats Rosholt and is given a stiff step up in competition to a Bigfoot/Browne type fight he's potentially two wins away from a title fight with a bit of luck. He's the type of guy that can get lucky that way, his power means he can hit anybody other than maybe Hunt and JDS and end their night quickly even if he's outclassed in most respects.
He's also born in Australia so...
My point was that he is Australian but that he's never going to sniff a title belt. I think he only has a puncher's chance of beating anyone in the top ten and he'd probably have to pull that off twice prior to getting a title shot and, frankly, that's unlikely as fuck given his performance against any good fighter and Krylov.