Shelby Osborne: Football is her passion and she joins the thin ranks of women in men's college football. Most women have played as kickers. Is Shelby Osborne creating a new normal?When Shelby Osborne walks onto the football field this fall, she'll be treading on ground few women have dared to walk. Fewer than a dozen women have played college football on a men's team. But this week, Osborne made history when she signed a letter of intent to play football with Campbellsville University in Kentucky – as a defensive back, the same position she played in high school. No woman...