What if Roman Reigns had beaten Brock Lesnar for the Universal Championship at WrestleMania 34

#3 A heel Finn Balor becoming the Universal Champion at SummerSlam

Demon King as the Universal Champion

Now imagine this. During the build-up to SummerSlam, Finn Balor confronts Reigns letting him know that he still has not received his rematch for the title he never lost. The Big Dog, being the fighting champion he is, sets up a title match for the two in the main event of RAW.

During the match, Balor has a great outing, dominating most of the match, giving a stellar performance and coming so close to pinning Roman Reigns. But just as the fans think they are going to see a new Universal Champion that night, Reigns hits a vicious spear and pins Balor.

Balor sits disappointed in the middle of the ring. Reigns comes to him and offers a handshake as a sign of respect. Balor refuses the handshake and is about to leave, but suddenly turns back and attacks Reigns. He delivers a Coup De Grace to Roman on the steel steps, and picks up the Universal Title and looks at a helpless Roman lying on the mat.

Reigns comes to the next episode of RAW and cuts a promo on how Balor is no match to him and can never defeat him for the title. Out comes Balor, with a deadly look on his face. He challenges Reigns for a match at SummerSlam for the title and says "You won't be able to deal with what appears in front of you at SummerSlam. Be scared Little Dog!"

At SummerSlam, as Reigns is waiting in the ring for Balor. Light goes off, out comes the Demon King to face Roman. After a vicious match where the Demon kicks out of multiple spears, Balor finally hits the Coup De Grace to beat Reigns clean and wins his 2nd Universal Championship!