Caitlin Clark of the Iowa Hawkeyes has become one of the iconic athletes playing college sports. Now, as she gets ready to take on the South Carolina Gamecocks in the National Championship Game, Clark has a chance to cement her legacy. For South Carolina head coach Dawn Staley, if Iowa were to win the game, she believes it would make Caitlin Clark the proverbial GOAT of women’s college basketball. “Yeah, I was really good in college, never won a championship,” Dawn Staley said. “You got to win a championship. You’ve got to win a championship. That’s me personally. Like I had a great career. Bu…