Re: Musharraf returns
What you wrote above is just propaganda of corrupts, nothing more.
You are right that when army is small, ill-equipped, and deprived. Scrutiny and security-check system in armed forces is non-existent. Then it is possible for foreign countries or USA (after throwing millions of dollars) to get own person install as army chief and then make him takeover the country, than serve his paymasters.
But for a country like Pakistan that has more than half a million armed forces, most very active and patriotic, promotion within army is not so easy, scrutiny and security check is very strong, ISI (intelligence) is quite capable to give accurate report on army officers at every promotional stage, it is almost impossible to install own army chief by USA or any country.
Even once someone becomes army chief in Pakistan, it is impossible to bribe them as other army officers are always there looking at conduct and action of their chief. If lower ranking officers would even think that army chief is traitor to country, they may shoot him … hence for army chief to even think of harming country is almost impossible.