I can't stand Bush. But I have to agree that it will be easier to control and change Pakistan as an ally than an enemy.
The current administration of Pakistan is secular, and has some smart people in it: smart people who want investment, not just handouts.
I'm really not sure about the humanitarian situation, but the US needs Pakistan as a base for stomping Taleban remnants right now... I think Pakistan has a good chance of reform, if they manage to get the mullahs under control. 