#2 Strowman destroys Reigns
Braun Strowman has turned heel, which means that he can be even more savage than he already is. But Strowman is still much-loved by the WWE Universe even if he is a heel, which may not be what WWE desire. They want Reigns as the top and as the babyface of the company.
Strowman could perhaps attack Reigns even before the match starts and destroy him so much so that Reigns has to be escorted out of the building. Strowman could then attack anything and everything at his sight and anger the fans so much that they turn on him.
Edited by Shiven Sachdeva