LOCATION:   Jeddah, Saudi Arabia   Brands: RAW and Smackdown   CARD:   50-man Royal Rumble match       Steel Cage match for the WWE Universal Championship   Brock Lesnar (c) vs. Roman Reigns     Singles match for the WWE Championship   AJ Styles (c) vs. Shinsuke Nakamura     Singles match   John Cena vs. Triple H     Casket match   Undertake