I believe Doherty and Smith should both be in the team in place of Hauritz and North respectively. Doherty has a low economy rate and spins the ball more. Smith is a more consistant batsman as we have seen in his few intenrationals he regularly scores 30's and grabs a couple of wickets per match. North will get 4 scores below 10 and then get a ton he is just not consistant enough.
That would be how I would go but the selectors appear to have a thing for the type of spinner they have in the side. North being an offie would now take preference since Doherty can take the ball away from the right handers.
But really if it comes down to battle between them, it has to be Bollinger. Would be stunning if the selectors would even have to think twice about Doug coming straight back into the team.
I have a feeling the selectors are leaning towards Siddle.