5 interesting things WWE should do at the Royal Rumble to please fans 

#4 Have the Undertaker appear

What role will the Undertaker play at the Royal Rumble?

Its no secret that the Undertaker has a way of stealing the show, and that is exactly what the WWE should allow him do at Sunday's Royal Rumble pay per view. Whether that happens by him coming out as a surprise entrant in the Royal Rumble match, or by confronting someone, WWE needs to use him in some kind of capacity.

Another thing the company needs to do is make sure the appearance doesn't seem meaningless, and that it at least gives a clue to who the Deadman will be facing at WrestleMania 35.

Beyond all that, they need to use the element of surprise and do this at the right moment to make sure the arena comes unglued during his appearance.

Maybe WWE does it during the WWE Championship match to set up a feud with AJ Styles at WrestleMania 35, or maybe he enters the Royal Rumble and feuds with someone else. Either way, WWE needs to do something impactful with the Deadman during the Royal Rumble, or risk leaving fans wanting more.