Santorum may or may not wind up coming close to the nomination, but if he finishes in the top three in Iowa (as currently looks very likely), he's going to get a bump elsewhere. What about Huntsman, however? He's totally off the radar this week. He's been totally off the radar for the last month. He won't get a mention tomorrow night when TV and the rest of the press cover Iowa. He's unlikely to be subject to very much media attention over the next few days, either. And so it wouldn't be at all surprising if someone who has done little in New Hampshire so far overtakes him with a post-Iowa surge.