How's Wlad going to win the rematch? By being more aggressive?
It's no longer programmed into his DNA. All he knows is clinch, maul, and survive.
As long as Fury represents the danger of a knockout loss for Wlad, he won't do enough to win a rematch.

On the outside chance that Fury fights a terrible fight and loses.... the division will go to shit again until Wlad finally retires.