WWE SummerSlam 2018: Five potential endings for Brock Lesnar Vs Roman Reigns 

#3 Brock Lesnar and Paul Heyman Reunite

Was Heyman and Lesnar's break-up a part of their plan all along?

Brock Lesnar's turn on Paul Heyman on a recent episode of Raw came as something of a surprise. The two men have been a duo since Lesnar made his return in 2012, and have a long history before that as well.

Heyman is renowned for his devious ways, and there is every chance that the two men have devised this whole situation to lure Reigns into a false sense of security.

Having Heyman return to help out Lesnar, perhaps with some new recruits as well, would be a nice twist and a clever way of keeping the belt on Brock.

Lesnar retaining the title would be a decision that further turns the fans against him, and perhaps get them on the side of Roman for when he does eventually lift the belt.