It must have bowling to get England out twice and must have the batting to put on a decent score. Pakistan had Mohammad Wasim and he has been used as an opener in Tests. He seems the best option. Room will also have to be found for Faisal Iqbal. It is always good strategy to play an in-form batsman.
Runs is runs even against a lesser opposition.
But the key lies in Pakistan playing as a team. This they did not do at Lord's. That's the impression we got. I don't wish to be melodramatic but when a team loses, the pain should be visible on the faces of the players. Waqar Younis needs to bring an element of inspiration to his captaincy and he must be seen to be talking to his bowlers constantly, discussing field-changes and generally encouraging them.