This thinking is WHY Massoud was assassinated. Such men scare the holy crap out of self-serving despots, as they cannot be bought, and will not submit. They either prevail or die trying.

"Live free or die: Death is not the worst of evils." (toast written by General John Stark on July 31, 1809)

Perhaps Karzai could be a "lite" version of such a man if not corrupted by the power of our protection. We should indeed leave and find out.