I expect Bisping to take him down and look to ground and pound a TKO.
I expect Vitor to KO Bisping before the fight even goes to the ground. I also doubt Bisping could take Vitor down, Vitor has solid TDD and is stronger than Bisping. If he somehow does, Vitor is excellent defensively off of his back.
Poor Bisping is going to sleep with that glass jaw of his im afraid.