#1 John Cena promises to end The Phenom's career

We all know that WWE will never turn John Cena 'heel' as he has been the poster boy of the company since so long and, has continued to be an inspiration for millions of his fans all over the world, but they certainly could transform him into someone who is overconfident about his chances against someone as iconic as The Undertaker.
It's about time that Cena displays some shades of grey and works the audience by straying away from his usual self.
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Promising to end the career of 'The Phenom' and challenging him for a Career vs Career match could be the most viable option as of now, considering that both the Superstars are near the end of their careers.
The Undertaker vs John Cena will not be a solid match inside the squared circle but the booking of this match could overcome the in-ring potential of this bout. WrestleMania 34 is near and a match between these two legends could be the main event of this year with The Deadman hanging up his boots for good.
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