Romney is still the one to beat, for sure. Many say Huntsman can’t win because he’s too moderate. Maybe, but don’t count him out. He moves between all the levels of the different political strata effortlessly, is low-key, likeable, and seems to be aided by as yet unseen forces. What people are saying about him now is what they were saying about Obama early in the 2008 campaign.
Some have their undies in twist because two Mormons are running, just like happened when JFK, a Catholic, ran in 1960. Otherwise sensible folks howled if JFK was elected then the Pope would control the White House. The fears were silly then and they’re silly now.