#2 The Undertaker is a surprise entrant, eliminates John Cena to start their WrestleMania feud

The Undertaker returned to the WWE for the first time since WrestleMania 33 at this week's special Raw 25 episode of Monday Night Raw. The promo he cut for the WWE Universe at the Manhattan Center was interesting, to say the least.
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Many expected the feud with John Cena to start on the way to their match at WrestleMania, but instead, Taker's promo left us wondering if this was his way of saying he's truly done. Not only do I think that The Undertaker will wrestle at WrestleMania this year, I think he will be wrestling in 2019 too.
With that said, I think The Undertaker enters the 2018 Royal Rumble when we least expect it. 'The Dead Man' will throw out John Cena and that will set everything in motion for the clash of the WWE titans in New Orleans.
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