WrestleMania XXIV
Also, on the February 25, 2008 edition of Raw, the General Manager William Regal was "sent a letter" by the SmackDown General Manager Vickie Guerrero, issuing a challenge to him for an interpromotional "Raw vs. SmackDown" match at WrestleMania XXIV, with each brand choosing one superstar to represent it. Regal accepted and chose Umaga to represent Raw at WrestleMania XXIV. On the February 29 version of SmackDown, Batista was chosen as the SmackDown representative by Vickie Guerrero against Umaga at WrestleMania XXIV.