By Cameron JourdanStaff writer cjourdan@oklahoman.comDominic Richardson knows the stakes are higher. Not only is it the second round of the playoffs, not only is the competition a bit better, but as one of the state’s top players, he will be battling one of his counterparts in what could be a fantastic showdown. Richardson, a senior at McGuinness, will face Sevion Morrison, a senior running back at Tulsa Edison at 7 p.m.Read more on NewsOK.com