Originally published on ProWrestlingSheet.

Brock Lesnar is cashing in his Money in the Bank contract next week on Raw against Seth Rollins ... at least that's what Paul Heyman is claiming.

Heyman shared a video on Friday in which he says Lesnar is being proactive instead of reactive due to Stephanie McMahon's recent threat on social media, so he's going for gold on Monday. 

"Therefore, ladies and Gentleman, please be advised ... my client, Brock Lesnar, hereby cashes in the Money in the Bank contract effective this Monday -- June 3rd, 2019 -- between the hours of 8pm and 11pm eastern time, at a moment of his choosing LIVE on Monday Night Raw, against the reigning defending undisputed Universal Heavyweight Champion Seth Rollins." 

Heyman then passed along a personal message from Brock to Seth. "Mr. Rollins," he stated. "Here comes the pain."

As you'll recall, Brock was supposed to announce on Raw this week who he'd be cashing in against. That didn't happen though. Instead, Brock learned the contract lasts for a year and reprimanded Paul for allowing him to cash in so quickly.

Seth quickly responded to Brock's latest tease from Heyman via Twitter, writing:

"Dude “won” his MITB contract without even participating in a match. Now is “cashing it in” via his advocate on social media. Who even is anymore? Hope you’re not lying Paul; bring this goon to Raw so I can stomp out what’s left of him.

Watch the latest video below.