3 Reasons why Roman Reigns will defeat John Cena at No Mercy and 2 reasons he won't

Will: Undertaker sets up a match with John Cena at WrestleMania 34

Will the dream match finally happen?

According to Dirty Sheets, who've been largely accurate with their spoilers and inside scoops, the WWE is planning a grand showdown between John Cena and the Undertaker at Survivor Series.

What better way to get the ball rolling on that program than by having the Deadman cost Cena the match against Reigns at No Mercy?

For one, it would keep Cena from suffering a clean loss while still making Reigns look strong and, in the process, also give the WWE Universe a feud that they've been yearning to see.

It may also be the Undertaker's final hurrah but it would be one befitting his legend as he rides off into the sunset after a match with a Superstar who embodies Hustle, Loyalty and Respect -- traits that so indelibly characterised his own career.