WWE fans recently took to Twitter to voice their take after Brock Lesnar emerged in the final segment of SmackDown despite reports of a walkout.Friday evening was an eventful one in the world of wrestling due to Vince McMahon and Brock Lesnar. The most significant news was that McMahon decided to officially retire from his role in WWE, and as a result, Lesnar reportedly walked out of SmackDown.This led to a major backstage scramble, with reports emerging that Goldberg was being considered to replace The Beast Incarnate. However, while SmackDown was happening, reports emerged that WWE was trying to smooth things over with Lesnar.Ultimately, he returned after the main event of SmackDown to attack Theory, with many in the WWE Universe instantly trashing all the reports of his backstage walkout. Here are the reactions to Lesnar's return:Always Big O@omills1980Ok, @BrockLesnar just saved us from another Goldberg match #SmackDown11Ok, @BrockLesnar just saved us from another Goldberg match #SmackDown https://t.co/N8yu46VGKESimon M. du Kamp 🐐@13simon05CMRThank you @BrockLesnar @StephMcMahon and @TripleH for shutting up the idiot element of the IWC who have been slating VKM for years.Best. Swerve. Ever.#SmackDownThank you @BrockLesnar @StephMcMahon and @TripleH for shutting up the idiot element of the IWC who have been slating VKM for years.Best. Swerve. Ever.#SmackDown https://t.co/kziTbUjMwsLuke (macca) Mcmahon@MadTitanThanos7Everyone reacting to @BrockLesnar 🤣🤣🤣🤣@bryanalvarez#SmackDownEveryone reacting to @BrockLesnar 🤣🤣🤣🤣@bryanalvarez#SmackDown https://t.co/Knf29y902xXylot Themes@XylotThemes@WWE @BrockLesnar DIRT SHEETS IN THE MUD.YOU LOVE TO SEE IT#SmackDown #SummerSlam19115@WWE @BrockLesnar DIRT SHEETS IN THE MUD.YOU LOVE TO SEE IT#SmackDown #SummerSlam https://t.co/YuOzDtnkobHaider Ali@haidertonightTo all the Sasha Banks and Naomi crybaby cultists, @BrockLesnar never left #SmackDown so eat $#!t. Your pathetic lies are getting out of hand. Go to bed, haha.#WWE #Brock twitter.com/nypost/status/…New York Post@nypostBrock Lesnar rumored to have left WWE Smackdown amid Vince McMahon bombshell trib.al/NWxfqEo126Brock Lesnar rumored to have left WWE Smackdown amid Vince McMahon bombshell trib.al/NWxfqEo https://t.co/sCESkyxIqpTo all the Sasha Banks and Naomi crybaby cultists, @BrockLesnar never left #SmackDown so eat $#!t. Your pathetic lies are getting out of hand. Go to bed, haha.#WWE #Brock twitter.com/nypost/status/…Simon M. du Kamp 🐐@13simon05CMRThis is the question @BrockLesnar is asking when stans of @NaomiWWE and @SashaBanksWWE demanded he be publicly humiliated after the dirt sheets started a rumour he walked out unprofessionally.#SmackDownThis is the question @BrockLesnar is asking when stans of @NaomiWWE and @SashaBanksWWE demanded he be publicly humiliated after the dirt sheets started a rumour he walked out unprofessionally.#SmackDown https://t.co/YeOZqZ5DsNJakeith Mosley@jakeithMosley16ADMIT IT NO ONE EXPECTED THAT We thought we didn't want this until Goldberg got mentioned Yeah thanks leaner lmfaoo@WWE @BrockLesnar #SmackDownADMIT IT NO ONE EXPECTED THAT We thought we didn't want this until Goldberg got mentioned 😭😭Yeah thanks leaner lmfaoo@WWE @BrockLesnar #SmackDown💎The Queen👑Is Better🦚 (Fan Account)@Feel_lit_@WWE @BrockLesnar Yes please so smarks can suck it #SmackDown #Summerslam@WWE @BrockLesnar Yes please so smarks can suck it #SmackDown #Summerslam https://t.co/MlY6Tj0rCJSkyler Aren't@TheRealBigSkyLmfao @BrockLesnar ain’t going anywhere yet!#SmackDown #ThankYouVince #WWE1Lmfao😂 @BrockLesnar ain’t going anywhere yet!#SmackDown #ThankYouVince #WWEJordan Turner@JTTakeoverNo Bill Goldberg. Thank God. Shoutout to @BrockLesnar #SmackDown twitter.com/wwe/status/155…WWE@WWETHE BEAST IS IN BOSTON.#SmackDown @BrockLesnar4037724THE BEAST IS IN BOSTON.#SmackDown @BrockLesnar https://t.co/n0ue60TGoWNo Bill Goldberg. Thank God. Shoutout to @BrockLesnar #SmackDown twitter.com/wwe/status/155…WavneliusW.@wavewrimDang I thought @BrockLesnar walked out guess he didn't!!!! #SmackDownDang I thought @BrockLesnar walked out guess he didn't!!!! #SmackDownWhile some fans loved the swerve, others were grateful that Lesnar was not replaced with Goldberg. Brock Lesnar viciously attacked Theory on SmackDownThe Beast Incarnate returned to send a statement to Mr. Money in the Bank along with his SummerSlam opponent Roman Reigns. Following his win at the recently concluded MITB event Theory has been vocal about cashing in his contract on the winner of the Last Man Standing match between Brock Lesnar and the Undisputed WWE Universal Champion Reigns.On the latest episode of SmackDown, after Theory attacked Madcap Moss to get disqualified, the former was confronted by Lesnar. The Beast Incarnate proceeded to give Mr. MITB two F5s, including one on his briefcase.It remains to be seen how Lesnar will fare against Reigns at SummerSlam. Who do you think will walk out of SummerSlam as the new undisputed world champion? Let us know in the comments section below.