Zell as a Third Party Spoiler?

A thought:

Is Zell Miller gearing up to run as a third party spoiler candidate?

And interestingly...

What would be the impact of an independent Miller candidacy on the race?

Given his popularity, he could win Georgia - costing Bush 13 electoral votes (still no good if the Dems can't get to 270)--

What would his place on the ticket do for dems in the rest of the country?