While the Pittsburgh Steelers have managed to address a lot of depth issues this offseason, there are perhaps two positions above others at which fans are less comfortable about the quality of the reserves. Outside linebacker would be one, though they did add Genard Avery, and recently brought back Tuzar Skipper.
Running back would be the other, and they haven’t added to that group at all outside of a pair of rookie college free agents, unless you want to count sixth-round pick Connor Heyward, who is being trained in the tight end room right now and is obviously not a traditional running back—closer to a fullback, really.