South Carolina beat a couple of really good teams (Kentucky was one of them) and didn't move in the list and didn't deserve to if you look at the entire season. Duke is usually a much better team but this year they don't deserve the position they are at. I watched the entire SC/Florida game (which was a thriller), and the entire SC/KY game (also a great one). They've played some good games...but have lost too many other ones. They're 13-9 and only 4-4 in the SEC....by contrast, Duke is 19-4, and 7-2 in the ACC.
I really think Duke deserves their current position.....right below them in the rankings is Gonzaga, and Duke smacked them in the mouth a few weeks ago.
But we'll see...the numbers don't mean anything until March! :)