#5 John Cena Vs. The Undertaker in a Career Vs. Career match
After being heavily criticised for the way they booked the entire Undertaker Vs. John Cena feud for WrestleMania 34, the WWE have a legitimate chance of righting the wrongs this time around.
With both the icons following a strict part-time schedule, it makes absolute sense to bring these two together and have them collide at the biggest event of the year.
John Cena has always been the man who brings his best in big matches, and 'Big Match John' could take the fight to the Phenom once again; this time putting his career on the line.
Since the Undertaker deserves to retire in style, the fans won't have a problem seeing the Cenation Leader retire the Deadman for good at the Showcase of the Immortals.
The story is already there. The company definitely needs to execute this one properly and we will have an absolutely stunning match happening in New Jersey this April.