Phelps is gone, but others ready to fill the void

FILE - In this July 7, 2004, file photo, Michael Phelps celebrates after breaking his own world record in the 400-meter individual medley with a time of four minutes, 8.41 seconds at the U.S. Olympic swimming trials in Long Beach, Calif. For the first time since 1996, the U.S. Olympic swimming trials are being held without Phelps, the sport’s biggest star, the guy who won a staggering 23 gold medals and 28 medals overall at the Olympics. (AP Photo/Mark J. Terrill, File)

FILE - In this Aug. 14, 2004, file photo, Michael Phelps, of the United States, reacts after winning the 400-meter individual medley at the Olympic Aquatic Centre during the Olympic Games in Athens. For the first time since 1996, the U.S. Olympic swimming trials are being held without the sport’s biggest star, the guy who won a staggering 23 gold medals and 28 medals overall at the Olympics. (AP Photo/Mark Baker, File)

OMAHA, Neb. — Not long after rolling into town, Michael Phelps would dutifully pop into the interview room to muse on his outlandish accomplishments in the pool.