Orrin Judd thinks last night might move Zell Miller into the R column:

Here are a few things that the big GOP night makes possible and to keep an eye on. The victories in the Senate and Governor races in GA give Senator Zell Miller the cover he may think he needs to switch parties. He can now say that it’s obvious his state is as uncomfortable with the direction of the Democrats as he is and so he’ll leave the Party and run for re-election in ’04 as a Republican.

Looking at Georgia’s returns, that might be the only way Miller can keep his job.