 Lesnar returned to the WWE on April 2 , 2012 , on Raw , as a heel by confronting and delivering an F @-@ 5 to John Cena . The following week on Raw , general manager John Laurinaitis revealed that he signed Lesnar to bring " legitimacy " back to the WWE and become the " new face of the WWE " . Laurinaitis also announced that Lesnar would face Cena at Extreme Rules with the Extreme Rules stipulation later added to the match . Lesnar was dominant throughout the match until Cena punched Lesnar in the face with a steel chain wrapped around his fist . Cena then delivered the Attitude Adjustment to Lesnar onto steel steps and Lesnar lost the match . 
