#4 Shawn Michaels
Michaels' rivalry with the Undertaker was one of the greatest rivalries in WWE.
On 3 September 2018 Michaels claimed that Triple H would cerebrally assassinate The Undertaker at WWE Super Showdown. As Michaels was speaking The Undertaker came out and reminded Shawn Michaels that how he retired him eight years ago.
Undertaker further went on and said that it was only due to his fear that Shawn Michaels hasn't come out of retirement and if he ever did he will put him down again.
At Super Showdown Triple H defeated The Undertaker, but after the match, Undertaker and Kane attacked Michaels and Triple H. On the following episode of Raw, Shawn Michaels announced that he and Triple H will face The Brothers of Destruction at Crown Jewel.
Shawn Michaels came out of retirement and wrestled after 8 years at Crown Jewel and the man hadn't lost his touch. Michaels and Triple H defeated the Brothers Of Destruction at Crown Jewel. The rivalry between Michaels and Undertaker looks far from over and a match at Wrestlemania 35 could be the match that ends this rivalry forever.
The fans would love to see these two men fight each other one more time and it will definitely get mainstream media's attention. This match could perhaps be the last match of The Undertaker, and Shawn Michaels is the perfect candidate to retire the Undertaker. This match will be the perfect farewell to the Undertaker.