5 last-minute changes WWE may make for WrestleMania 36 - Undertaker's "Holy Trinity", SmackDown match scrapped, new stipulation added 

#1 The Undertaker to have a backup in the match against AJ Styles

The Undertaker was on this past week's RAW where he put out a chilling promo, warning AJ Styles - his opponent at WrestleMania 36 - that he made a mistake by bringing Undertaker's family into the feud. The Phenom also revealed that he would be bringing an "Unholy Trinity" with him at WrestleMania 36 and he told Styles to bring Gallows and Anderson with him.

"And I hope you bring those two ass-clowns Gallows and Anderson with you. All three of you can feel the wrath of the Unholy Trinity I'm bringing with me."

Many fans have wondered who the Unholy Trinity could be. Perhaps The Deadman may bring his wife and former WWE Superstar Michelle McCool, who has been dragged into this feud by Styles. 'Taker could also bring an old ally in Kane, who would add more star power to WrestleMania and to the Boneyard match between Styles and Undertaker.

Some fans have speculated that the Unholy Trinity could be Undertaker's characters in WWE.