Of course there is. This isn't a dictatorship, and I have two Senators to make my will known through. If you want to be a mushroom, feel free, but we can't expect our elected representatives to do our will without even being given the information to make a choice.
And if you trusted him enough to give him the highest office in the land why would you not trust him on this?
Because he said he would do one thing, and has done another. In the 2000 election, my sole reason for casting my vote for Bush was his repeated promise that he would seek and appoint judges in the model of Scalia. Miers already fails that test, in that she has no history of making any sort of Constitutional argument. Our own Congressman BillyBob is miles more qualified on that score alone.
And your speculations as to Bush's motives are nothing but that. I don't believe them to be correct in any instance.
The President has stated that he only considered women, which is a damnfool thing to do when trying to choose a lifetime appointment for one of the most influential jobs in our nation. It means he is putting PC politics above truly seeking the best person, male or female. Suppose next time the politically correct move is to appoint only someone who is blind, or bilingual, or transgendered? Will that become more important than judicial philosophy and ability?
I won't buy a pig in a poke, no matter how much lipstick is applied. In other words, I'm not the sort to just shut up and take it.