On August 15, 2004, Benoit was defeated by Randy Orton for the World Heavyweight Championship at SummerSlam. Benoit then teamed with William Regal at Unforgiven against Ric Flair and Batista in a winning effort. Benoit then feuded with Edge (who had turned into an arrogant and conceited heel), leading to Taboo Tuesday where Benoit, Edge, and Shawn Michaels were all put into a poll to see who would face Triple H for the World Heavyweight title that night. Michaels received the most votes and as a result, Edge and Benoit were forced to team up to face the World Tag Team Champions, La Résistance, in the same night. However, Edge deserted Benoit during the match and Benoit was forced to take on both members of La Résistance by himself. He and Edge still managed to regain the World Tag Team Championship. They lost the titles back to La Résistance on the November 1 episode of "Raw". At Survivor Series, Benoit sided with Randy Orton's team while Edge teamed with Triple H's team, and while Edge was able to pin Benoit after a Pedigree, Orton's team won.