Roddy Piper is a wrestling legend with numerous accolades, but he failed to achieve the following during his esteemed career.
Several wrestlers have been one-time main-eventers at WrestleMania including the Miz, "Rowdy" Roddy Piper, King Kong Bundy, Andre The Giant, Chris Jericho, and Kurt Angle, amongst others.
"Cowboy" Bob Orton Jr. wasn't an active participant in the main event of the original WrestleMania. Orton was simply in the corner of "Rowdy" Roddy Piper and "Mr. Wonderful" Paul Orndorff.