Bilas Index: Iowa, 'Nova rising

Arizona still No. 1 in ranking of the 68 best teams in college basketball

Updated: January 14, 2014, 9:02 AM ET
By Jay Bilas | ESPN Insider

Roy Devyn Marble, JayVaughn Pinkston and Xavier ThamesGetty Images, AP PhotoIowa, Villanova and San Diego State are all rising in The Bilas Index.

Jay Bilas

College Basketball analyst