Audley has already said it's mission incomplete, he wont retire until he wins the world title. Audley is still young compare do heavyweights like Evander Holyfield, and MMA Fighters like Randy Coture, he could go on for another 5 years or more.
Why on earth would anyone want to see Harrison again? Even up and comers will Not gain any credibility beating him after his shambles last week. Retirement is the only option. He made a million in his last fight and has a gold medal. Enough is enough