#3 Goldberg

Goldberg could enter the Royal Rumble match this year, considering his last match wasn't too long ago. The former Universal Champion wrestles occasionally in WWE, and the company could keep a huge surprise in store with an appearance of the WCW legend, increasing his chance of fighting at WrestleMania 36.
Goldberg wrestled in two matches last year, with one being at Super ShowDown and the other one at SummerSlam. While Goldberg crossed paths with The Undertaker at Super ShowDown in Saidi Arabia, he locked horns with Dolph Ziggler at SummerSlam. Losing to The Undertaker after a terrible performance, Goldberg got back on track with a big win against Ziggler.
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Goldberg has participated in the Men's Royal Rumble match twice in his career, never winning the match. While he is not likely to win the match if he shows up at Royal Rumble this year, he could show his dominance in the match. As Goldberg was responsible for the elimination of Brock Lesnar in 2017 Royal Rumble, the latter could return the favor this year.
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