Original: Raw General Manager William Regal , who was portrayed as a matchmaker and rules enforcer , then announced that Cena would face Orton later in the night . Regal added a stipulation to the match that if Cena won , he would be added to the WrestleMania match between Triple H and Orton , making it a Triple threat match , a standard match that involves three wrestlers .
Simplified: The night after on Raw , after Cena argued that he should have another WWE Championship match , Raw General Manager William Regal said that Cena would face Orton later in the night with the stipulation being if Cena won , he would be added to the WrestleMania match between Triple H and Orton , making it a Triple Threat match .