Simply put you have no clue as to her qualifications. Nor has anyone else pointed to anything which would support your opinion.
Given the tendency of Bush's alleged friends to attack him over everything there is little doubt that he would go with someone he implicitly trusts and knows well.
The same ridiculous comments were made when Bush selected Cheney for VP by the same mindset, self-proclaimed conservatives who act more like denizens of DU. They do little but bitch and whine so who cares what they think?
What a bizarre statement. YOU have no clue what I know about her qualifications. But I can tell you something unequivocally, she is not the BEST person for this position. This is too important.