As the drama heats up backstage between the WWE Chairman and the beast , Vince McMahon is n't worried about Brock Lesnar no - showing WrestleMania 31 .
Brock Lesnar is fully prepared to sue Brock Lesnar .
As the drama heats up backstage between the WWE Chairman and the beast , Vince McMahon is n't worried about Brock Lesnar no - showing WrestleMania 31 because he is fully prepared to sue him .