By JOHN WAGNER BLADE SPORTS WRITER Karla Dixon is the captain of the Ottawa Hills gymnastics team. That wasn't a difficult honor for the senior to earn, though. After all, she is the team's only member. "When my mom sits in the stands for meets, she says she hears the craziest stuff," Dixon said. "People will make up stuff like, 'Did you hear that all of the Ottawa Hills gymnasts are sick, and ... More...