When Brock hoists DC up for the F5, DC will counter with a DDT onto the UFC Heavyweight title belt. And with Brock momentarily dazed, Cormier will seize the initiative, following up on the downed Beast Incarnate with a Three Stooges eye poke which would make Ric Flair proud, then some ground & pound for the stoppage win. Job's a good 'un for Cormier ... that is, until Gustaffson storms the Octagon and challenges Cormier to a fight for the UFC Heavyweight title, which causes DC to scamper away like a scolded dog.
He should ... except UFC won't, on account of his past as a proven PPV draw. Which would undermine the whole point of having USADA on board somewhat. As far as UFC goes, money and favouritism talks, while any logic has been grounded & pounded into oblivion by Big Dana.