Stare hard at your March Madness brackets because the weekend is over and we are down to the Final Four:When South Carolina faces Gonzaga in the NCAA final four playoffs in Arizona on Saturday, it will be the first time both the seventh-seeded Gamecocks and the No. 1 seeded Bulldogs have played their way into the semifinals.The Oregon Ducks, which haven't been to the final four since they won the very first tournament back in 1939, will have to outplay the UNC Tarheels who were last in the Final Four, well, last year, and has, according to the Los Angeles Times, made more Final Four appearances than any other team.A lot of unexpected teams in the mix this year and many people didn't see the basketballs bouncing this way, including Gary Parrish of CBS Sports: