I am not sure how many other people are in the same situation that I am in, but I thought some of you would want to know... I bet there are a lot of people that USN invited that sent in their acceptance letter but still are planning to attend another school. Since they don't require a deposit yet that would be my bet.
I got accepted there before Christmas and sent in my letter of intention, but I am on the waiting list at UofL. I am really hoping to get into Louisville, but they still haven't let anyone know. I would think that there are a lot of schools that are in the same boat. I would assume most people accepted to USN that get invited off of other schools waiting lists will probably not go to USN.
That leaves a lot of people that want to go to USN a lot of hope. As soon as these other schools start sending out more invites, USN will have more openings as well. I have nothing to loose by sending in my acceptance because there is no deposit.
I may have rambled a little bit, but hopefully this is helpful to someone out there.