There is a simple question threaded through life, and sports: can you morph into something different, or will you always revert back to your base form? Nebraska heads into Saturday’s game against Oklahoma as fans wonder if the Cornhuskers possess the capacity to change their mistake-filled ways. Vic Fangio and the Denver Broncos head into a game against the Jaguars with Fangio seeking to expand his Week 1 coaching metamorphosis from conservative to aggressive. Is game-manger Jameis Winston here to stay? What can he learn from the 2009 season of Brett Favre? Can you change who you are as a team, coach, or player?