#5 Stone Cold Steve Austin

Since the Undertaker vs Triple H is already picking pace and momentum with its personal animosity, there are rumors that Stone Cold might be playing a part, as well.
One of the greatest superstars of all time is rumored to return to action as the Special Guest Referee for this highly-anticipated encounter in Australia.
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With HBK and Kane already siding with their respective allies, Austin's inclusion could add a lot of fire to this already-riveting feud.
WWE is literally going all-in with Australia's PPV, and a match of such stature definitely requires someone of Austin's stature to return and raise hell.
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