The predominant feud on the SmackDown! Brand was between Kurt Angle, Rey Mysterio, and Randy Orton over the World Heavyweight Championship. Mysterio won the 2006 Royal Rumble match, last eliminating Orton, to earn a world championship match at WrestleMania. At No Way Out, Orton defeated Mysterio to win his WrestleMania 22 world championship match. Five day later, on the February 24 edition of "SmackDown!", SmackDown! General Manager Theodore Long announced that the World Heavyweight Championship match at WrestleMania 22 would be a Triple Threat match involving Mysterio, Orton, and champion Angle.