Lets see if you look at the top finishers at EACH region (yup i even looked at south central and midwest!) There is a top 30, which looks like it will really be a battle between.
Victoria Mitchell, Arianna Lambie (but she is young and inexperienced), Shannon Rowbury (can she shake Horowitz?), Stephanie Madia (finally out of Huddle's shadow), Caroline Bierbaum, and Liza Pasciuto (best sophomore in the country?). Others who will play a role Shannon Wommack (may run like Brianna did in 2002), Angela Homan as she has been here a lot before, and Amy Hastings if she feels good, and the surprised from Minnesota!
I think that in the end it she who runs a smart race and doesn't do any stupid stuff the day before.