Sea World's President, Jim Atchison (in an Orlando Sentinel interview), has revealed that Shamu will be getting a new show next year. The show has not been the same since a trainer was killed during a performance of Believe (the Shamu show) in February of this year. Trainers were always a part of that show, but since the accident, trainers have been kept at a safe distance from the Orcas, which has deeply impacted the show which featured many stunts involving trainers in the water.
After just 4 years of performances, the Shamu show "Believe" will be replaced next year for safety and story reasons.
The new Shamu show does not yet have a name.