What is going on with this line? Early on, it was Va Tech -1. It has been steadily moving towards UNC ever since. Today, I checked and it is now UNC -3. I haven't heard anything to explain this, and I can't imagine that this is the result of a trickle, over 4 days, of sharp money - surely if the sharps thought it should be -3, they would have hammered the line on Sunday all at once. Does anyone have any idea what is happening?