One swallow doesn't make a summer.
Until we see the team performing consistently well in all formats, against all levels of competition, I see no point in getting excited over one good performance from one player.
Australian pitches are not the australian pitches anymore. They use the drop-in pitches that are batting friendly. Australians also want their batsmen to make big records n lots of centuries to compete with the indian batsmen.
On UAE's dead pitches, bowling with an average of 15, and taking 17 wickets in 2 matches while in the presence of Yasir Shah who is a quality spinner. That's amazing in itself. Also, the tweet from Dale Steyn, these people are champs and they can recognize the potential in oneself. He is a quality bowler, given his performance, if he maintained his form and improved his class then he might prove to be Asian Mcgrath, I know it's big coming from someone who is just a spectator but the words of this game's masters do not lie, Vaughn, Steyn, and ABD.