Almost perfect XI, barring 1/2 - I won't mind going with that against NZ, may be with a little change in order and few options for playing XI.
1. Azhar, 2. Imam
3. Haris, 4/5. Asad, ?5/4. Sarfraz, 6. Babar, 7. FZ
8. ?Shadab, 9. Yasir, 10. ?Wahab, 11. Hasan
There are 3 question marks - Wahab, I am not sure how fit he is now; last he played a year back against SRL and he was good, but he might be too old now for an October series in UAE. If he is fit & willing, I actually will keep Amir in XI instead of Wahab.
2nd one is about combination - Kiwis are likely to play Raval, Latham, Nicholls, Santner, Wagner - that's 5 lefti. Against that batting line up, 2 leggi and a part-time SLAO (Haris), backed by 2 pacers, one of whom is lefti might be too monotonous. An Offie is essential, but there is not many available - next best case is probably drop Shadab, bring a classical SLAO (Haris is a sort of darter, FZ as well) - may be Gohar, and bowl Asad & Babar lot more in nets. If a 2nd leggi is required, Azhar can roll arm for few overs.
Only reason I want Sarfraz to bat at 5/4 and Babar/FZ at 6-7 is that he is poor against pace, horrible against swing. Putting him at 7 means 9 times out of 10, he is likely to come and immediately face 2nd new ball or a ball that's reversing, against 2 of the best swing bowlers. Babar & FZ are genuine top order/openers, who can play new ball - has better chance to counter Kiwi's 2nd ball, while from 5/4, Sarfraz can start his innings in between 35th to 58th overs (just after lunch or Tea). Besides, if FZ comes at like 300/5 against a tiring attack, he can race with the total, shielding tail, which Sarfraz can't.
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Against AUS, it's essential that there is at least 1.5 finger spinners. AUS are traditionally very good against leggi and vulnerable against finger spin, particularly offies. And, they have more lefti in top order than Kiwis - Renshaw, Khwaja, S Marsh; may be Travis Head, Maddison, that's 3/4 lefti in top half. In bottom half, Starc, H'wood, Stanlake, Agar ... AUS might load the XI with 6-7 lefties.
I'll pick an offie against them for sure - be it 38 years old Tahir Khan (who played last FC game almost 2 years back!!! (
http://www.espncricinfo.com/pakistan/content/player/43279.html - surprised why this guy was never tried, unless there is an issue with action), or Nasir Awais (
http://www.espncricinfo.com/ci/content/player/42237.html), or even this new kid Ashiq Ali. Bottom line is, one Offie is a MUST, for an attack with left-arm over the wicket bowlers and leg-spinners bowling round the wicket.
Against AUS, I'll actually drop 1 pacer and play 3 spinners. PAK pacers are not going to do much against AUS in UAE, rather 3 spinners are best way to attack.
1. Azhar, 2. Imam
3. Haris, 4/5. Asad, 5/4. Sarfraz, 6. Babar, 7. FZ
8. Gohar, 9. Yasir, 10. Hasan/Amir/Wahab 11. Offie
If required, drop one batsman and play Fahim at No. 7, to share the new ball, but make no mistake - 3 spinners. I am sure time isn't going to an issue - both Test will end in direct result and .
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This is a weak PAK batting since last time - batsmen are not going to take the game out of reach in any series - it's about getting 20 wickets at lower cost. If the spin picks are good, don't see AUS bowling more than 3 times in 2 Tests, while Kiwis might be losing both Test, as it's the start of their season - batsmen won't survive relentless spin attack. If Arthur again goes for 3+1 pace based attack - mark this post, PAK will lose both Series, at least won't win, and Aussies will hurt PAK batting with their pace attack & Lyon.