Former WWE Champion Brock Lesnar received a stern message from Bobby Lashley ahead of Monday Night RAW.Last week, Lesnar surprised everyone, including Bobby Lashley, when he showed up on the red brand. The former Universal Champion then proceeded to viciously assault Bobby Lashley with multiple F5s. This allowed Seth Rollins to capitalize and win the United States Championship.Following his assault, when Lashley was interviewed backstage, he was upset and challenged The Beast Incarnate to show up to RAW this week. Now, just a few days away from RAW, The All Mighty has taken to Twitter to send a stern warning to his rival."Bring your a** to #WWERaw tomorrow Brock. No more games. No more surprises," tweeted Lashley.You can check out the former United States Champion's tweet below:Screengrab of Bobby Lashley's stern warning for Brock LesnarCheck out the tweet here.WWE@WWE.@BrockLesnar is back and he just attacked @fightbobby #WWERaw127141868.@BrockLesnar is back and he just attacked @fightbobby 😱😱😱#WWERaw https://t.co/MiNGvhikc5Fans react to Bobby Lashley's warning for Brock LesnarMany fans reacted to Lashley's message, with many expecting an intense match to take place between the two behemoths.Check out some of the reactions below:Gabriel Chaud@GabrielChaud@fightbobby1@fightbobby https://t.co/hYjgypNs1QIsaacKnoxville@IsaacKnoxville@fightbobby Going to be an intense match at Crown Jewel!@fightbobby Going to be an intense match at Crown Jewel!Kyle@Kyle287094751@fightbobby @joannedavison54 @fightbobby @joannedavison54 👀👀👀Tidey Wideys 🧠💨@Timmy39536168@fightbobby Bobby face to face with Brock I want a real rivalry and Bobby will win in the long run dammit! Give me a rivalry @WWE@fightbobby Bobby face to face with Brock I want a real rivalry and Bobby will win in the long run dammit! Give me a rivalry @WWEDevin❓@devinjteer@fightbobby Putting in work! Take him down Bobby!@fightbobby Putting in work! Take him down Bobby!W.W.P. (Wannabe Wrestling Promoter)@JustwrestlingG@fightbobby Praying we get this match tomorrow@fightbobby Praying we get this match tomorrowMike@morse2x@fightbobby I wanna see Bobby unleash some of his MMA moves on a wrestler fr cause we seen what Brock could do.2@fightbobby I wanna see Bobby unleash some of his MMA moves on a wrestler fr cause we seen what Brock could do.Damian Wiecha@damian_wiecha@fightbobby Love it 🌪️🌪️🌪️🌪️🌪️@fightbobby Love it ❤️🌪️🌪️🌪️🌪️🌪️🔥🔥🔥🔥🔥Josh Webster@JoshWeb62182540@fightbobby@fightbobby https://t.co/0RzGDAWADgToni Bunyard@toni_bunyard@fightbobby Bobby lashly, I admire you so much and truly appreciate you and the excellent work you put in every darn day and week at raw.@fightbobby Bobby lashly, I admire you so much and truly appreciate you and the excellent work you put in every darn day and week at raw.One fan wants Lashley to defeat Lesnar again like he did at Royal Rumble.Owen O’Rourke@Owen39726290@fightbobby Let’s Goooooo beat brock again like you did at Royal Rumble!!!@fightbobby Let’s Goooooo beat brock again like you did at Royal Rumble!!!While another fan implied that the former WWE Champion should turn heel.𝐻𝐸𝐸𝐿 𝑉𝑂𝑁𝑇𝐸@wweLavonte@fightbobby Heel bobby 🏾1@fightbobby Heel bobby 👍🏾One fan mocked The Beast Incarnate, saying he won't show up for another 4-6 months.Leo General@leogeneral86@fightbobby Brock won’t show. That was his appearance for 4-6 months@fightbobby Brock won’t show. That was his appearance for 4-6 monthsAmidst all the tweets, one fan asked Lashley to get his United States Title back.Malinda@Malinda15677808@fightbobby Go for a rematch and get your belt back@fightbobby Go for a rematch and get your belt backOne member of the WWE Universe even asked WWE to beef up their security for RAW this week.Super Friday@iiSuperFridayii@fightbobby What you gonna do to Brock? @WWE get more security tomorrow night!!@fightbobby What you gonna do to Brock? @WWE get more security tomorrow night!!This was Lesnar's first appearance on WWE TV since his Last Man Standing match loss to Roman Reigns at SummerSlam. The Beast Incarnate lost the match for the undisputed world title after a brutal encounter where he lopsided the ring with a bulldozer.It remains to be seen what is in store for the Lesnar-Lashley rivalry in the coming weeks. The behemoths are speculatively set to face each other at Crown Jewel in November.What are your thoughts on Brock Lesnar facing Bobby Lashley at WWE Crown Jewel? Let us know in the comments section.