#3 The Undertaker confronts The Fiend
Ever since the debut of The Fiend, WWE Universe has been constantly speculating a feud between this New Face of Fear against the Lord of Darkness, The Undertaker. While the idea of these two supernatural forces clashing against each other is surely mouth-watering for a pro-wrestling fan, Vince McMahon hasn't pulled the trigger on this one yet, due to some unknown reason.
With Royal Rumble taking place in Houston, Texas and this being the hometown of the Deadman (oops, you thought he's from the Death Valley?), there are chances that we might see him appear at the show to kickstart what could be his last WrestleMania feud. Undertaker is set to complete thirty years with WWE this year, and there is a huge chance of this finally being his last year as an in-ring competitor. Taker vs Fiend is too big of a dream match not to be booked, and WWE could sow the seeds for the same at Royal Rumble.
While the rumors suggest WWE planning a match between Roman Reigns and Wyatt for WrestleMania, it might end up doing more harm than benefit to both the Superstars. The Undertaker confronting The Fiend at the Royal Rumble after the latter's victory is sure to get the entire arena up on their feet to witness this iconic moment. The company can then set up a match between the two at WrestleMania, or this could be the start of a slow build-up, leading to a showdown between the two at Survivor Series - which would be the 30th anniversary of The Undertaker in WWE.