This poll gives hope to candidates like Daniels and Huntsman. If they could ever break out and get some big attention, they could be formidable opponents to Obama.
Of course, breaking out means winning one of the first four (IA, NH, NV, SC) and that seems very unlikely unless Romney just crumbles.
Which is extremely likely if a serious challenger emerges. His "coalition" isn't pro-Romney, it's anti-Palin. As it stands, I would put a large amount of money on a darkhorse like Daniels or Huntsman winning the nomination.