I don't concur with this method for selection, especially in the case of Pakistan.
Why? On account of the dodgy batsman and some of the poorly prepared pitches.
I have enough trust in the selectors eye for talent . On the off chance that they recognize a player whom they accept is gifted the player will subsequently be picked for the A-Team. Once they perform at the "A" stage they can progress to the national group.
It does not matter what the conditions are, if everyone plays in the same conditions
you can still do that thing you know, called comparison. And dodgy batsmen and
poorly prepared pitches do not change that. If the batsmen are bad the best bowlers
will get them out even faster. Hence we continue to have a spread in averages
among the top bowlers, which you persistently try to pretend away. It is not merely
the case that everyone now averages about the same, and hence we can't tell the
difference among them. No,we can still tell differences.
Now selection on the basis of real world performance is not fool proof, one
can never predict with any certainty that the selection will come good in
international arena, but the real problem with what you are proposing is
that there is absolutely zero zip zilch evidence that just letting selectors
intuit the right choice would work better. Selectors make stupid calls all
the time. (I gave an example of Shinwari and you very tellingly couldn digest it.)
They often contradict themselves.
In fact what you are proposing is not a method at all, ie something that operates
according to a system, thus also enabling fine tuning and improvement.
It is much more akin to a lurch into a kind of religious political conservatism,
the fetishization of speed/strength, and blind faith in authority/power, ie the
selectors know best. To which you supplement a semi thuggish language
contemptuous of anyone who lacks this virility, ie "trundlers." It is almost
as if we should be outraged that trundlers are taking wickets, not so much
because this belies their actual skill - who knows they could actually be very
skilled - but because they don't *deserve* taking wickets.