"Right now, Bush is desperately trying to save the nomination."
Actually, I suggested to a friend on the first day that the nomination was meant to fail. I thought it might be an effort to test the total will of the Republican party to see if they would really do what it would take to put on and confirm a contentious candidate (Janice Rogers Brown?). This seemed to me to be something the Pres could not count on. However, now that its the Republicans doing the rallying, they'll be compelled to support someone that really is much more conservative, since by appearances they'll have been the ones to instigate it. So, I thought that her withdrawal was inevitable from the start.
On the left, conspiracy theorists are already claiming that Bush cleverly proposed an incompetent candidate as a "rope-a-dope" strategy. Tire the opponents out with an obvious loser, and then hit them with the real choice. They'll be in no position to resist. Today, one of my liberal friends predicted that he will nominate Bork next. Personally, I don't put any credence in such paranoid fantasies.
I think that Bush and his inner circle really thought that they could sneak Miers through more easily as a stealth candidate with no paper trail. They ended up with egg on their face because the lack of the paper trail backfired among their own political base--whom they were counting on for support. Conservative Christians didn't trust the winks, and the winks just inflamed the moderate and liberal opposition.
According to the current elitists, Bush could never do something that smart, but people constantly underestimate his tactical abilities and his willingness to press on with what he thinks is right no matter what the critics say. If she is as loyal as many Bush folks are, she'd do it, too.
I am among those "elitists" who think that Bush isn't that smart. I think that the man is great at clearing brush on his ranch, but he is clueless as a chief executive of the most powerful nation on the planet. Miers followed something of a pattern in his crony-laden administration. She didn't have any special credentials for the job, but she was loyal to him personally and she came with good recommendations from his other cronies. Like Cheney, she was put in charge of the talent search for the office he was grooming her for. Like Cheney, she ended up being offered the job, instead of the other candidates she was supposed to be evaluating fairly. (I can only imagine how that exercise went. She knew that she was a top contender, but she was in charge of interviewing potential candidates.)
Bush will now proceed to nominate someone who will be more partisan. Pat Buchanan has said that Bush will stick it to the right-wing Christians, because he will want revenge for their disloyalty. I disagree. They raised the most visible stink. He'll choose someone that more clearly toes the Christian line. The Democrats, who were less aggressive about Miers and who have no real power, will complain publicly and acquiesce privately. It may not have been a conscious rope-a-dope strategy, but that is how it will play out in the end. If Democrats become too obstructive, the public will lose patience with them. So Bush has a much freer hand to promote the interests of his more extremist supporters.