Christie, with more than 350 EVs.
Is Gore unelectable now? He served as a congressman (1977-1985), U.S. Senator from Tennessee (1984-1993), presidential candidate (1988), potential presidential candidate (2004, 2008, 2016-chose not to run) U.S. vice president under Bill Clinton (1993-2001), Democratic presidential nominee (2000). Gore should do better against a Christie.
The people want more of a fresh face in the white house. Gore would be even more of a picture of Washington corruption than Clinton is, and he doesn't have her biggest asset - her gender.