5 Biggest Matches That Should Headline WrestleMania 36

#1 'Heel' John Cena vs. The Undertaker in a Career vs. Career match

Will he end the Undertaker's career

John Cena is undoubtedly one of the greatest performers to ever grace the squared circle. The man can talk, fight, and most importantly gravitate reactions like no other.

However, his recent appearance at WrestleMania 35 saw him appear as 'The Doctor of Thuganomics' which raised many eyebrows and propelled the debate of seeing him in a possible heel role.

It's undeniable that many fans want to see Cena turn heel and reinvent his credibility as a main-event performer and who better than The Undertaker to assist him in this incredible antagonist role?

Both the performers locked horns at WrestleMania 34 which ended very disappointingly for John Cena. So, there's a genuine reason for Cena to return as a bad guy and challenge The Undertaker for one last time.

A Career vs. Career stipulation would fit perfectly here and would be successful in captivating the audience for WrestleMania 36.