We’ve noted how there was a business disagreement between Vince McMahon and WWE World Heavyweight Champion Brock Lesnar at last Monday’s RAW in Nashville. The disagreement led to Lesnar reportedly walking out of RAW and not appearing as scheduled.

Dave Meltzer of The Wrestling Observer Newsletter, who broke the story about Lesnar walking out, notes that it’s still not known exactly what Lesnar and Vince were arguing about past the next contract but their discussion was said to be very loud and heated. The two were “yelling and screaming” at each other loud enough to where people were concerned, mainly for Vince.

On Tuesday at the SmackDown tapings, people within WWE reportedly asked Vince if they needed to come up with back-up plans for WrestleMania 31 but Vince said no and assured them that Lesnar will be working the show because he’s contractually obligated to. Vince reportedly said something to the effect of they will sue Lesnar if he doesn’t show up. WWE officials are said to be very confident that Lesnar will be working WrestleMania.