#3 Brock Lesnar
'The Beast' has been unstoppable as the WWE Universal Champion, partly because he's one of the most dominant superstars in all of sports entertainment, but also because he's only defended it three times since defeating Goldberg at Wrestlemania 33.
His fourth title defence seems to be coming up at the Royal Rumble, with the likely opponents being the two resident Monsters on Monday night RAW. Many fans believe the outcome to be predictable, with Roman Reigns destined to be the one to beat 'The Beast' at Wrestlemania 34 for the Universal Championship. But wouldn't it be amazing if it was Roman's Cousin who grabbed that opportunity as we get to see Rock vs. Brock part two.
The first time and only time these two have squared off one-on-one, Lesnar came out victorious, taking The Rock's WWE Undisputed Championship and his record as youngest ever world champion at the time. And it's hard to see that outcome being any different if these two fought again, Lesnar is even more dominant and much more experienced now than he was back in 2002. If the WWE decided to have this rematch, they would surely guarantee a sold-out Mercedes-Benz Superdome arena.