I was waiting to see if this line dropped to -3 but it doesn't look like we will get there, so I'll take 3.5. Auburn has a couple of big advantages tonight. The Tigers' transition defense is one of the best in CBB and when UNC isn't getting easy baskets, it can struggle to score consistently. I also expect Auburn to dominate in the paint with Johni Broome. Both teams needed big comebacks to win last night but Auburn has more depth, ranking 51st in bench minutes compared to 239 for UNC. I have Iowa St rated much higher than UNC or Dayton and thought the winner of Auburn/ISU would have an easier second-round matchup. I think the Tigers cover here.