Lesnar didn't sign for another three years without envisioning another title reign. It is inevitable, especially with WWE wanting to use him in a more babyface role. It's doubtful that he'd beat Reigns for the title at WrestleMania 32. That's the night to give Reigns a big victory, just like WWE did when Triple H put over John Cena at WrestleMania 22. At the end of the day, Reigns is the franchise guy and the one here for the long run. But by SummerSlam 2016, Lesnar would be a perfect choice to freshen up the title scene with. A big title feud with face Lesnar conquering heel Bray Wyatt would work well. Brock could then be used to make another star, by dropping the title to an upcoming heel.