I know. There's got to be enough to at least counter Chafee and possibly McCain. If the SCOTUS slaps this down, which I believe they will, McCain is libel to be so pissed at them that he won't support W's nominations because of it.
Specter was supporting Pickering so I really think Chafee is the most dangerous at this point. Collins, Snowe and the like will probably still go along with W's nominees and there are probably a couple of Dems who will too.