5. Book The Rumble Undercard Filler
WWE can get away with having less on the card for Royal Rumble, given that the Rumble match itself will take up a full hour. The expected undercard currently looks like - The Usos versus The New Day, Becky Lynch versus Charlotte, Alberto Del Rio versus Kalisto and Dean Ambrose versus Kevin Owens. That's four matches. You can probably expect the Owens Ambrose bout to last a good twenty minutes, if not longer. But even with all of that, there's still going to be some time to fill. One more match on the card will help the event play out in a smoother fashion. A rest match, filler match, bathroom break match, whatever you want to call it - WWE need to put something in there just to buffer out the rest of the card. But just because it is buffer, it doesn't mean it shouldn't be thought out and meaningful. WWE should establish an angle on Raw with two of its finer wrestlers, then confirm them for a bout on the Rumble card. How about adding Sheamus versus Neville, stemming from the action on Smackdown this past week?