‘“My mom would ask me,” Gilliam recalls, “so what happens if the NFL doesn’t work? What’s the Plan B? I remember telling her, ‘I don’t have a Plan B. If I don’t have a Plan B, then Plan A cannot fail.’” Eight years later, Gilliam is an underdog NFL success story. He has played 62 games for the Bills over the past four years, and he’s on his second NFL contract.’