Actually, that's where my biggest concern is. Against those hopeless West Indians Imad & Nawaz ran riot, even Mian became best all-rounder. But, In AUS, those 25 overs are not going to do much.
PAK's best chance is to bring Yasir in the game as wicket taking leg spinner & use Aamir, Sohail, Wahab/Irfan as out an out pacer. Hasan can be the 3rd option, but his height is not suitable. PAK may take another risk of using 2 of Yamin, Fahim & Aamd with 2 genuine pacers & Yasir; but don't think they'll drop both Imad & Nawaz.
Besides, AUS grounds are large - this running between the wickets will cost 10-15 runs, out fielding another 20-25 runs compared to Aussies - that's almost 35-40 runs handicap.
Third major issue is, if anything, AUS is vulnerable while defending totals, for lack of quality spinner & back up pacers; besides their explosive batting sometimes back fires when setting a target. in this series, SAF made fun of chasing against them, 290 in 36, 371 in 49, 170 in 37 overs; last summer IND chase 300+ with some margin.
Before Arthur days, PAK was by far the worst chasing team, which almost fores them to bat first - this has to change in AUS. PAK with their fielding, will not defend almost any total against a lineup that has Warner, Khwaja, Smith, Baily in top 4 & then Wade, Marsh, Max, Faulkner, at 6, 7, 8 & 9 - ON TOP OF THAT, ADD ANOTHER 35 FOR CUPTAN Azhar - basically, I am asking PAK to post 375 batting first to win an ODI.
Best & only chance for PAK is to pick 4 wicket taking bowlers, bowl first & get Aussies off guard - may be all-out for 275 or lower & then chase.
Honestly speaking, things might change in 5 months, but as of now, Azhar's moods operandi won't take PAK beyond 8th.