10 best candidates to win the Greatest Royal Rumble 

#3 Roman Reigns

You can never count out The Big Dog

Roman Reigns is currently scheduled to challenge Brock Lesnar in a cage match at this event, but if he is not victorious, it seems likely that the company will want to put him in this match, especially considering the sheer amount of superstars they will need to fill the bout.

If Reigns is set to lose clean to Lesnar again at the event, then he will need a big victory to gain some sort of momentum back, and there are fewer bigger victories than a royal rumble win.

Reigns also holds the record for the most rumble eliminations, so don't be surprised to see him beat that on his way to victory here.