WWE Greatest Royal Rumble: 10 Most Likely Winners

3. The Undertaker

Or, The Undertaker will be written to smash his way through John Cena and everyone else en route to another momentum-building victory.

There's a sense that WWE are setting 'Taker up nicely for career closure, and it looks like he's going to squash all and sundry before next year's WrestleMania. There, the curtain might start to come down (as a Hall of Fame induction beckons) and a true great may finally announce his full retirement from the ring following one last match on the show.

Before all that happens, one more Rumble win for 'Taker would send fans in Saudi Arabia home happy.

This is a legend some in the country probably feared they may never see, especially when he "retired" last year at 'Mania 33 post-loss to Roman Reigns. If it's going to be a momentous final year for the character, then he deserves to go out on top by etching his name atop another chapter in WWE's history books.