NBA draft stock watch: Big risers, fallers in new rankings

Arkansas outlasts Mizzou 65-63 (2:06)

The Hogs bounce back against the Tigers, defending their home court to move to 2-3 in SEC play. (2:06)

We're halfway through the college basketball season, and with NCAA conference play underway, we have plenty of data points at our disposal to start to draw some real conclusions about how this NBA draft class is shaping up.