This is for law 2221- business law

The Sportsman's Club is planning its annual banquet and fund-raiser and has decided to feature a speaker who will attract a huge crowd. The club contracts with Hall of Fame football announcer John Madden to be the keynote speaker. A week before the event, John calls and says that he would like to give his brother Fred the opportunity to speak-John would sit in the audience rather than speak. What options does the Sportsman's Club have? (you are only required to post your answer to this DB)