With John Cena's retirement quickly approaching, WWE used Friday night's episode of SmackDown to begin preparing conflicts for the future of the undisputed WWE championship. Cody

Drew McIntyre returned to "WWE SmackDown" on Friday and after taking an RKO from Randy Orton, got a match against "The Viper" at Saturday Night's Main Event.

Drew McIntyre made his first appearance in WWE since the May 24 edition of Saturday Night's Main Event when he interrupted Cody Rhodes and Randy Orton Friday night on SmackDown. The American Nightmare and The Viper kicked of the show to discuss their clash at Night of Champions when everyone's favorite trash talking Scotsman decided to interject.