10. The Undertaker And The Rock In The Royal Rumble (Part 1)
The Undertaker appearing at the Royal Rumble is a distinct possibility, stemming from the fact he's been so active in the last twelve months. With his health as good as it is, it makes sense to use him as one of the big surprises of the night in the Rumble match. As for The Rock, if WWE can work out his insurance issues and fit it around his schedule, they'd have the opportunity to utilise him at the January 25 event. In setting up the big 'Mania bout, it would all come down to the climactic Rumble ending. Roman Reigns would be nearing the finish line, when the number 28 buzzer hits and out comes The Rock. This would create the excitement of cousin against cousin, the 'new Rock' versus the actual Rock, but it wouldn't be long before number 29 hits and The Undertaker strolls out. The commentary team would say that The Authority have stacked the deck against Reigns by bringing back two of the greatest wrestlers ever, right at the the end of the match, which plays into the story of WWE wanting Reigns to lose.