CBS sports says to keep an eye on him. Personally I was pretty disappointed with him last year. It seemed like he had trouble adjusting to not being the go to guy. He did play extremely well in some games though, particularly the Iowa game. Hopefully he's had a productive offseason.
Article: http://mweb.cbssports.com/ncaab/eye-on-college-basketball/25255617/offseason-questions-on-the-big-12
Article: http://mweb.cbssports.com/ncaab/eye-on-college-basketball/25255617/offseason-questions-on-the-big-12