The wrestling world on Twitter went into a frenzy after Roman Reigns was betrayed by Sami Zayn during the closing stages of the Royal Rumble show.After Reigns' win over Kevin Owens in the main event of the show, it was finally time for Zayn to deliver on his promise and pass the final test. Instead, the 38-year-old star took a stand against The Tribal Chief and hit him in the back with a steel chair.Taking to Twitter, the WWE Universe expressed their honest opinion and praised The Bloodline's ongoing storyline.Check out the Twitter reactions after Sami Zayn's betrayal of Roman Reigns:Wrestle Ops@WrestleOpsSAMI ZAYN TURNS ON ROMAN REIGNS OH MY GOD #RoyalRumble2973449SAMI ZAYN TURNS ON ROMAN REIGNS OH MY GOD #RoyalRumble https://t.co/a1eBDGj5gdWrestle Ops@WrestleOpsTHAT POP FOR SAMI ZAYN TURNING ON ROMAN REIGNS!!! #RoyalRumble116032105THAT POP FOR SAMI ZAYN TURNING ON ROMAN REIGNS!!! #RoyalRumble https://t.co/Lubha1Kgd0Roman Reigns SZN 💥@reigns_eraSAMI TURNED ON ROMAN OMFGGGG #RoyalRumble2519202SAMI TURNED ON ROMAN OMFGGGG #RoyalRumbleHumble Wrestling@WrestlingHumble-Sami turning to Jey and saying "I'm sorry." -Sami did not even seem angry. He was just over it.-The beat down made people uncomfortable but they still couldn't look away. -Jey Uso was crying because he walked out of his own blood.-Jimmy saying "I'm your brother" to Jey.4453490-Sami turning to Jey and saying "I'm sorry." 💔-Sami did not even seem angry. He was just over it.-The beat down made people uncomfortable but they still couldn't look away. -Jey Uso was crying because he walked out of his own blood.-Jimmy saying "I'm your brother" to Jey.Wrestling Pics & Clips@WrestleClipsSAMI ZAYN JUST HIT ROMAN REIGNS WITH THE CHAIR!!!THAT POP WAS CRAZY!!!2422249SAMI ZAYN JUST HIT ROMAN REIGNS WITH THE CHAIR!!!THAT POP WAS CRAZY!!! https://t.co/8ONuwwou13Just Talk Wrestling@JustTalkWrestleSami Zayn attacked Roman Reigns with the ChairLETS GO! #RoyalRumble7515Sami Zayn attacked Roman Reigns with the ChairLETS GO! #RoyalRumble https://t.co/NUlYfjh4YXPublic Enemies Podcast@TheEnemiesPE3THIS IS A MOVIE #RoyalRumble1704183THIS IS A MOVIE #RoyalRumbleHafiz Alfarzan@HAlfarzan@WWE @SamiZayn @WWERomanReigns That was perfection. This is one of the greatest storylines in wrestling period. The storyline and drama is outstanding. Kudos to everyone involved. This is wrestling at its finest49712@WWE @SamiZayn @WWERomanReigns That was perfection. This is one of the greatest storylines in wrestling period. The storyline and drama is outstanding. Kudos to everyone involved. This is wrestling at its finestJay 🇲🇽@Chxcharito@WWE @SamiZayn @WWERomanReigns What a moment. This storyline has been perfect. Time for Sami to dethrone Roman69412@WWE @SamiZayn @WWERomanReigns What a moment. This storyline has been perfect. Time for Sami to dethrone RomanZayn's steel chair shot led to him getting obliterated by The Bloodline. However, Jey Uso refused to join in on the assault and simply walked out on his family. Jey has been close to Zayn and has bonded with the now-former Honorary Uce.Following the former Intercontinental Champion's actions, there is a possibility of him facing Reigns in a singles match at the upcoming Elimination Chamber event. This could potentially be The Tribal Chief's final defense of the Undisputed WWE Universal Championship before WrestleMania 39.Do you want to see Sami Zayn face Roman Reigns? Sound off in the comments section below.