They (khaleeji Arab governments) will value in having well placed incomes for the military organisations involved, but nothing will benefit the ordinary Pakistani civilian in any of these Arab countries. Their foreign policy with the military pacts are to keep the Pakistan military strong amongst defending a few mosques, palaces and rest of it all, which overall is admirable at a few billions but the common man whether doctor, engineer, labourer etc would get berated, deported etc. These are good things for Pakistan military's prescence, just not well scripted or cared for Pakistan as a country.
On a lighter note, Ronaldinho can probably play better than all of PAF's football team and might even benefit with a JF-17.