#2 Brock Lesnar
While a majority of the WWE Universe believes that Roman Reigns and Seth Rollins are the biggest stars of RAW after the reintroduction of the brand split, Vince McMahon has instead pushed Brock Lesnar more than Reigns or Rollins. The Beast Incarnate is the most vicious heel (or perhaps was) on RAW.
He is the only Superstar to have won the Universal Championship twice. The Conqueror's first reign lasted a record 500+ days before he lost the title to Roman Reigns at SummerSlam in 2018. However, it took only 2 months for The Mayor of Suplex City to regain the Universal Championship.
A top AEW star just called one of his colleagues 'spoiled' and 'narcissistic' HERE.
Lesnar has feuded with Samoa Joe, Seth Rollins, Finn Balor, Goldberg, Roman Reigns and Braun Strowman in the last 3 years.
Though Brock has never moved to SmackDown Live in the Superstar Shakeup, it is highly expected that the Beast will make the blue brand his home after SmackDown moves to FOX.
Also Read: 10 most underwhelming finishing moves in WWE