Sure thing. Some sharp groups came in early and the money dropped the number considerably. Now what you are seeing is the "drift up" caused by public money and also now groups middling some of the money back for leverage. This is common with sharp groups. They will take middle opportunities when it presents itself, driving the line back the other way along with the public money betting the fav. This being said, the sharp money is still on Rutgers because they still hold some fairly large tickets on the points.
Hope that answers your question