Later in 1988, Valentine feuded with "The Rock" Don Muraco, who had turned face a year earlier. The feud was triggered when Valentine viciously attacked Muraco's manager, former WWF Heavyweight Champion Superstar Billy Graham. Graham, walking with a cane, tried to intervene when Valentine held the figure-four leglock on jobber Ricky Ataki, after already winning the match. Valentine then put the figure-four leglock on Graham, who had a plastic hip. The feud was abruptly halted when Muraco was dismissed by the WWF, despite Valentine's pleas for Muraco not to be fired so that the promising program could be allowed to run. (Kayfabe magazine "Inside Wrestling" had run a story on the feud, claiming that it was Muraco, yearning to personally avenge Graham's injuries, who had begged the WWF not to dismiss Valentine).