5 current WWE Superstars who could pose a legitimate threat to WALTER

#3 Current WWE Universal Champion Roman Reigns

Roman Reigns is undefeated since returning to WWE at SummerSlam in August 2020

WWE Universal Champion Roman Reigns has raised his game to another level since returning in August 2020 at SummerSlam.

The Big Dog returned at SummerSlam and won the WWE Universal Championship seven days later at the Payback 2020 pay-per-view event. Since then, Reigns has turned heel on Friday Night SmackDown and aligned himself with Paul Heyman and Jey Uso, referring to himself as "The Tribal Chief" and "The Head of The Table."

They missed their Tribal Chief. #WrestleMania#AcknowledgeMe pic.twitter.com/m6qjF9F1lQ

— Roman Reigns (@WWERomanReigns) April 12, 2021

Since returning last summer, Roman Reigns has also been undefeated in singles action, with no WWE Superstar officially pinning or submitting the current Universal Champion.

Reigns' recent dominance continued during the WrestleMania 37 Night Two main event where The Big Dog defeated Edge and Daniel Bryan in a triple threat match to retain the Universal Championship.

Technical. Inevitable. #AndStill#WWEFastlane pic.twitter.com/pPNSuczOLV

— Roman Reigns (@WWERomanReigns) March 22, 2021

With fans questioning which WWE Superstar could be the one to stop WWE NXT United Kingdom Champion WALTER, Roman Reigns is certainly a prime candidate.

The two WWE Superstars boast the most recent and active undefeated streaks in WWE right now. A match pitting two seemingly unbeatable superstars would be a major, main event caliber match that the WWE Universe would be desperate to see.