Sam Houston should not be a 4 seed. I think they might actually be more dangerous than Xavier, so watch out for them. They're a very, very streaky team right now and they're geared towards postseason play (they were a 7 seed in the Southland Conference tournament and won 4 straight to win the title), they could easily beat Rice. Texas State, who Sam Houston beat in the SLC title game, already beat Rice in Houston this year.