The Steelers are three-point favorites over the Broncos in tonight’s game, something of a surprise when one considers that Denver has only one loss thus far this season, and possesses a significant home field advantage. Making matters worse, Pittsburgh will be missing several key starters on defense — including safety Ryan Clark, who is expected to be deactivated, as the last time Clark played in Denver he suffered life-threatening complications when his sickle-cell condition was aggravated b...