A year ago at this time, all of college basketball was focused on the freshmen. Zion Williamson, RJ Barrett, Cameron Reddish at Duke; the emergence of Coby White; the question as to which of Kentucky's freshmen would break out; the recent injury to Darius Garland. This season, the storylines have focused more on the upperclassmen and the massive upsets we're seeing near the top of the rankings.