Yes, it’s way, way, way early, but Bryon York of the Washington Examiner offers up a highly informative article on “12 keys to the GOP presidential race right now.” A sample:

Chris Christie is in better shape than you think. There was a widely-held assumption that Christie’s Jersey Guy persona wouldn’t play well in Iowa — that he is just too hot and too confrontational to get along with a bunch of nice Midwesterners. But it turns out a lot of Iowa Republicans actually like Christie, even if they’re not quite ready to support him. Christie connects with audiences in Iowa just like elsewhere in the country, and more importantly, Iowa Republicans really want someone to fight for them in the next campaign. Most felt Romney just wouldn’t take it to President Obama in 2012, so now Christie is OK with them as long as they believe he will give Democrats hell.