By Danielle Bryant The NFL superagent goes beyond the typical contract negotiation, prioritizing financial literacy and what comes after the league for the players she represents. Sports Illustrated and Empower Onyx are putting the spotlight on the diverse journeys of Black women across sports—from the veteran athletes, to up-and-coming stars, coaches, executives and more—in the series, Elle-evate: 100 Influential Black Women in Sports. Growing up in Tulsa in the 1990s, Nicole Lynn loved being a part of sports and the community it provided. For Lynn, it was cheerleading and rugby. It wasn’t un…