Case Keenum is going to need to continue coming up big in moments like he did last week and the first two weeks of the season, but the play-calling needs to be completely focused on Phillip Lindsay and Royce Freeman. If they can grind out some yards on the ground the Broncos should be in position to win the game late.
Defensively the Broncos have to get to Ben Roethlisberger consistently. Bradley Roby is a go in this game, so the secondary will be at full strength, but it is not the No Fly Zone anymore. Von Miller and Bradley Chubb need to get the pressure on Big Ben to force some errant throws and get some sacks. Not an easy task, but being at home should give the defense a slight edge in this game.