SB Nation's Rodger Sherman previewed nearly every team that made the NCAA tournament, but he wants you to know that doesn't mean his predictions are good or even just okay. Still, we decide to ask him about the surprises of the Sweet 16, which team from the state of North Carolina has the best chance to advance to the Final Four, and whether space travel will be commonplace before Northwestern makes the tourney. There's also a quick round of Ask Jane, covering Metallica, rivalry trophies, and ice cream.