I thought typically the brackets would be structured, if all games went chalk, #1 v #8, #2 v #7, #3 v #6, #4 v #5. Yet yesterday the latest Top 16 teams had Iowa as the #7 seed at the same regional as #1 S. Carolina. Not that I'm complaining -- I think Iowa would stand a better chance of beating S.Carolina AGAIN, than beating #3 Stanford. But I don't get it.