Who is Junior Horton from Deal Breaker and what is their importance?

Junior Horton is a former player on the Reston University football team. During a brief sexual involvement with Kathy Culver, Horton took incriminating photographs of Kathy which he later used to blackmail Kathy. Horton was thrown off the team after it was proved that he had been distributing steroids and other illegal drugs to his teammates. Horton blamed Christian Steele for his misfortune and in retaliation arranged the gang rape of Kathy Culver. After college, Horton continued to deal drugs for a man by the name of Terrell.