#2 Should Be - John Cena

Two men who have been the cornerstones of the WWE for decades can be set for a final match with a retirement stipulation attached. They had a match at WM 34 but the WWE Universe was left wanting more from both the legends. John Cena tried his best to call out the then retired Deadman but he did not respond until WrestleMania. The Undertaker squashed the 16-time World Champion like a jobber at the Grandest Stage.
Cena has been focusing on his projects outside the WWE for a while and has been teasing retirement from the ring. A retirement match between the two would be the most unpredictable match of the Modern Era as it would be very hard to pick a winner. This match has the potential to bring an end of an era in the WWE and must be considered to main event WM 35.