4 things that must happen at the Greatest Royal Rumble

#2 AJ Styles must not beat Shinsuke Nakamura cleanly

AJ Styles and Shinsuke Nakamura will have a rematch for the WWE Championship tomorrow.

The heel turn for Nakamura since WrestleMania has been the wind in the sails that he's needed and in just a few weeks, he comes into Saudi Arabia with more momentum than he's ever had on the main roster, including his Royal Rumble victory.

That's why there can be only two acceptable outcomes in this match: Nakamura either wins or the match ends in some kind of screwy, unclean fashion which sees Styles retain only barely.

If Styles beats Nakamura cleanly tomorrow, the latter's winds either slow or stop. This feud has much fuel still left to burn. It would be a great mistake to stop it now.