A Huckabee win or a near win will remind McCain that he doesn’t have our support. Huckabee makes a good protest vote as he did in Kansas:

Huckabee pulled in 60 percent of the vote, compared to 24 percent for U.S. Sen. John McCain of Arizona and 11 percent for U.S. Rep. Ron Paul of Texas.
[…]
Kris Kobach, state GOP chairman, said the result in Kansas should be viewed as a message to the McCain campaign.
“It sends a pretty significant signal to John McCain that he’s got a lot of work to do to get significant factions of the Republican Party solidly behind him,” Kobach said.

Now, the Huckabee supporters may say that he won because Huckabee’s caucus-goers want him to be president. That very well may be the case but look how it’s reported 🙂 Thanks, Huckabee.
(via)