Huckabee's supporters are smoking something of which their churches don't approve if they honestly think Fred supporters will vote for Huckabee. Ain't gonna happen, no way.
I know a lot of evangelicals like myself who support Fred, and not a single one would vote for Huckabee if it came down to Huckabee versus McCain, Rudy or Mitt. Sorry, Hucksters, but your guy is dead in the water if he can't win a state like South Carolina.
You could be right.... meaning Huckleberry supporters would vote for Fred if Huck dropped out, but maybe not vice versa.