Hi,
1) The implication is NOT that Pakistani batsmen are not good. Far from it. There talent and class is there to see. Its the way to manage and harness this abundance of talent and to iron out the weaknesses thats being discussed. Sachin for example has a terrible problem with his square cutting. He keeps cutting under the ball. Its a bad habit picked up in the limited over game but it makes him vulnerable if the ball does go within catching distance of the fielder. He wasnt like that when he started. So this is not criticism for the sake of it.
2) India has an equally great problem at the opening slot as Pakistan (in tests). The point is what to do about it. Since we were discussing Pakistani batting line up its their batsmen that got discussed. One could right equally emphatically about the pronblems with Gambhir for example.
Lets assume for a minute that the players were exchanged and one had the great Pakistani talent as Indian players. I would be delighted let me tell you. For there is so much material to work with but what I wouldnt do is let them do what they wanted or not make any changes just because the talent was there !
Take Afridi. Miandad continues harping on Afridi must open. Others are equally emphatic that he shouldnt. The jury is still out on Malik. If they are taking a rest its because he has scored of late. These decisions are not based on 2 or 3 innings as you rightly point out. A couple of failures at the top dont make Sachin a bad player for that position but nor do a few innings of 90 or 100 make a person ideally suited for that. Dravid's stand of 400 with Sehwag hasnt made us send him to open for kingdom come.
In India and in Pakistan we all have ex cricketers playing favourites, thus we have Imran rooting for sami in the team and Younis at number three and Rameez shouting for Malik and Rana. The moment a player scores or fails his supporters or detractors jump up screaming "I told you so".
If this was the only way to settle arguments in cricket, they woud NEVER get settled for no one scores for ever and no one (not even Agarkar fails for ever)
The point is who and what type of a player stands a better chance of success at which position and that applies to all teams not just to Pakistan.
Thats all I have to say. It is an objective discussion not fault finding.