Please, please cross that aisle. C'mon Zell, Join the Republicans!
He's far more valuable where he is. Here's a well-respected democrat, pretty much immune in any re-election bid (and from any serious hounding by the press especially with democrats in a minority), who publically calls democrats idiots to their faces. This only works for us if he is a democrat.
States that don't have principled democrats (i.e. nearly all of them other than Georgia), have got to look at their choice of candidates and turn away from the left. Zell is the Jiminy Cricket of the dems, constantly telling them how stupid they are being while their noses grow and grow and grow with each new lie. Where did pinocchio end up? A jackass, of course. =)
Zell is an example for everyone who is registered democrat but votes republican. For all these people, we need at least one Zell Miller!